| AB And |
|
G5 + G5V |
|
|
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|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| System Type: |
EW |
9.50 - 10.32 |
|
|
|
| |
|
|
|
|
| GCVS 4 Eph. |
|
36109.57928 |
0.331892 |
|
|
|
| |
|
|
|
| --- Working ---- |
|
|
|
|
| Epoch = |
|
36109.57928 |
|
|
|
| Period = |
|
0.33189215 |
|
|
|
| |
|
|
|
| |
Linear |
Quadratic |
|
|
|
| LS Intercept = |
|
0.039269774 |
|
|
|
|
|
| LS Slope = |
|
-1.168E-06 |
|
|
|
|
|
| LS Quadr
term = |
na |
|
|
|
|
|
| Sum diff² = |
|
|
|
|
| New epoch = |
|
51925.22064 |
|
|
|
|
| New Period = |
|
0.331890982 |
|
|
|
|
| |
|
|
|
| New
Ephemeris = |
51925.22064 |
0.331891 |
|
|
|
| |
|
|
|
| Source |
Typ |
ToM |
error |
n' |
n |
O-C |
GCVS 4 |
IBVS |
Nelson |
AAVSO |
BBSAG |
S5 |
Misc |
Lin Fit |
Q. Fit |
Date |
|
| MNRAS 26 |
|
35371.6167 |
0.0003 |
-2223.5 |
-2223.5 |
-0.0004 |
|
-0.00038 |
|
9/21/1955 |
|
phe |
|
7,19 K |
|
| GCVS 4 |
|
36109.57928 |
na |
0 |
0 |
0 |
0 |
|
9/28/1957 |
|
| MNRAS |
|
37905.2784 |
0.0003 |
5410.49 |
5410.5 |
-0.0034 |
|
-0.00336 |
|
8/28/1962 |
|
phe |
|
267,19 |
K |
| MNRAS |
|
37906.2753 |
0.0003 |
5413.494 |
5413.5 |
-0.0021 |
|
-0.00213 |
|
8/29/1962 |
|
phe |
|
267,19 |
K |
| MNRAS |
|
37907.2694 |
0.0003 |
5416.489 |
5416.5 |
-0.0037 |
|
-0.00371 |
|
8/30/1962 |
|
phe |
|
267,19 |
K |
| MNRAS |
|
37908.2669 |
0.0003 |
5419.494 |
5419.5 |
-0.0019 |
|
-0.00189 |
|
8/31/1962 |
|
phe |
|
267,19 |
K |
| MNRAS |
|
37908.4303 |
0.0003 |
5419.987 |
5420 |
-0.0044 |
|
-0.00443 |
|
8/31/1962 |
|
phe |
|
267,19 |
K |
| MNRAS |
|
37934.3177 |
0.0003 |
5497.986 |
5498 |
-0.0046 |
|
-0.00462 |
|
9/26/1962 |
|
phe |
|
267,19 |
K |
| BBSAG |
|
39670.453 |
0.0003 |
10729.01 |
10729 |
0.00284 |
|
0.00284 |
|
|
6/28/1967 |
|
6 |
Locher K |
|
Bull....8 |
B |
| BBSAG |
|
39671.452 |
0.0003 |
10732.02 |
10732 |
0.00617 |
|
0.00617 |
|
|
6/29/1967 |
|
7 |
Locher K |
|
Bull....8 |
B |
| BBSAG |
|
39673.443 |
0.0003 |
10738.02 |
10738 |
0.00581 |
|
0.00581 |
|
|
7/1/1967 |
|
5 |
Locher K |
|
Bull....8 |
B |
| BBSAG |
|
39767.546 |
0.0003 |
11021.55 |
11021.5 |
0.01739 |
|
0.01739 |
|
|
10/4/1967 |
|
6 |
Locher K |
|
Bull....9 |
B |
| BBSAG |
|
39773.339 |
0.0003 |
11039.01 |
11039 |
0.00228 |
|
0.00228 |
|
|
10/9/1967 |
|
7 |
Locher K |
|
Bull....9 |
B |
| BBSAG |
|
39775.34 |
0.0003 |
11045.04 |
11045 |
0.01192 |
|
0.01192 |
|
|
10/11/1967 |
|
9 |
Locher K |
|
Bull....9 |
B |
| BBSAG |
|
39776.334 |
0.0003 |
11048.03 |
11048 |
0.01025 |
|
0.01025 |
|
|
10/12/1967 |
|
7 |
Locher K |
|
Bull....9 |
B |
| BBSAG |
|
39780.307 |
0.0003 |
11060 |
11060 |
0.00054 |
|
0.00054 |
|
|
10/16/1967 |
|
8 |
Locher K |
|
Bull....9 |
B |
| BBSAG |
|
39850.334 |
0.0003 |
11270.99 |
11271 |
-0.0017 |
|
-0.0017 |
|
|
12/25/1967 |
|
6 |
Locher K |
|
Bull. |
B |
| BBSAG |
|
40073.528 |
0.0003 |
11943.48 |
11943.5 |
-0.0052 |
|
-0.00517 |
|
|
8/5/1968 |
|
S |
11 |
Diethelm R |
|
Bull...13 |
B |
| BBSAG |
|
40088.474 |
0.0003 |
11988.52 |
11988.5 |
0.00568 |
|
0.00568 |
|
|
8/19/1968 |
|
S |
9 |
Diethelm R |
|
Bull...14 |
B |
| BBSAG |
|
40142.396 |
0.0003 |
12150.99 |
12151 |
-0.0048 |
|
-0.00479 |
|
|
10/12/1968 |
|
9 |
Diethelm R |
|
Bull...15 |
B |
| BBSAG |
|
40147.387 |
0.0003 |
12166.02 |
12166 |
0.00782 |
|
0.00782 |
|
|
10/17/1968 |
|
11 |
Diethelm R |
|
Bull...15 |
B |
| BBSAG |
|
40157.331 |
0.0003 |
12195.99 |
12196 |
-0.0049 |
|
-0.00494 |
|
|
10/27/1968 |
|
7 |
Isler P |
|
Bull...15 |
B |
| BBSAG |
|
40157.335 |
0.0003 |
12196 |
12196 |
-0.0009 |
|
-0.00094 |
|
|
10/27/1968 |
|
12 |
Diethelm R |
|
Bull...15 |
B |
| BBSAG |
|
40542.336 |
0.0003 |
13356.02 |
13356 |
0.00516 |
|
0.00516 |
|
|
11/16/1969 |
|
11 |
Diethelm R |
|
Bull...21 |
B |
| BBSAG |
|
40742.46 |
0.0003 |
13958.99 |
13959 |
-0.0018 |
|
-0.0018 |
|
|
6/4/1970 |
|
8 |
Locher K |
|
Bull...24 |
B |
| BBSAG |
|
40746.451 |
0.0003 |
13971.02 |
13971 |
0.00649 |
|
0.00649 |
|
|
6/8/1970 |
|
6 |
Locher K |
|
Bull...24 |
B |
| BBSAG |
|
40774.481 |
0.0003 |
14055.47 |
14055.5 |
-0.0084 |
|
-0.00839 |
|
|
7/6/1970 |
|
S |
6 |
Diethelm R |
|
Bull...25 |
B |
| BBSAG |
|
40774.491 |
0.0003 |
14055.5 |
14055.5 |
0.00161 |
|
0.00161 |
|
|
7/6/1970 |
|
S |
4 |
Raeuber N |
|
Bull...25 |
B |
| BBSAG |
|
40775.491 |
0.0003 |
14058.52 |
14058.5 |
0.00593 |
|
0.00593 |
|
|
7/7/1970 |
|
S |
9 |
Wydler P |
|
Bull...25 |
B |
| BBSAG |
|
40780.468 |
0.0003 |
14073.51 |
14073.5 |
0.00455 |
|
0.00455 |
|
|
7/12/1970 |
|
S |
11 |
Locher K |
|
Bull...25 |
B |
| BBSAG |
|
40780.47 |
0.0003 |
14073.52 |
14073.5 |
0.00655 |
|
0.00655 |
|
|
7/12/1970 |
|
S |
6 |
Raeuber N |
|
Bull...25 |
B |
| BBSAG |
|
40785.447 |
0.0003 |
14088.52 |
14088.5 |
0.00516 |
|
0.00516 |
|
|
7/17/1970 |
|
S |
6 |
Locher K |
|
Bull...25 |
B |
| BBSAG |
|
40786.44 |
0.0003 |
14091.51 |
14091.5 |
0.00249 |
|
0.00249 |
|
|
7/18/1970 |
|
S |
7 |
Locher K |
|
Bull...25 |
B |
| BBSAG |
|
40790.415 |
0.0003 |
14103.48 |
14103.5 |
-0.0052 |
|
-0.00522 |
|
|
7/22/1970 |
|
S |
7 |
Diethelm R |
|
Bull...25 |
B |
| BBSAG |
|
40791.419 |
0.0003 |
14106.51 |
14106.5 |
0.00311 |
|
0.00311 |
|
|
7/23/1970 |
|
S |
6 |
Locher K |
|
Bull...25 |
B |
| BBSAG |
|
40792.583 |
0.0003 |
14110.02 |
14110 |
0.00548 |
|
0.00548 |
|
|
7/25/1970 |
|
7 |
Locher K |
|
Bull...25 |
B |
| BBSAG |
|
40795.402 |
0.0003 |
14118.51 |
14118.5 |
0.0034 |
|
0.0034 |
|
|
7/27/1970 |
|
S |
9 |
Diethelm R |
|
Bull...25 |
B |
| BBSAG |
|
40795.404 |
0.0003 |
14118.52 |
14118.5 |
0.0054 |
|
0.0054 |
|
|
7/27/1970 |
|
S |
7 |
Locher K |
|
Bull...25 |
B |
| BBSAG |
|
40795.57 |
0.0003 |
14119.02 |
14119 |
0.00545 |
|
0.00545 |
|
|
7/28/1970 |
|
10 |
Locher K |
|
Bull...25 |
B |
| BBSAG |
|
40797.558 |
0.0003 |
14125.01 |
14125 |
0.0021 |
|
0.0021 |
|
|
7/30/1970 |
|
14 |
Locher K |
|
Bull...25 |
B |
| BBSAG |
|
40799.55 |
0.0003 |
14131.01 |
14131 |
0.00275 |
|
0.00275 |
|
|
8/1/1970 |
|
8 |
Diethelm R |
|
Bull...25 |
B |
| BBSAG |
|
40801.542 |
0.0003 |
14137.01 |
14137 |
0.0034 |
|
0.0034 |
|
|
8/3/1970 |
|
8 |
Diethelm R |
|
Bull...25 |
B |
| BBSAG |
|
40803.374 |
0.0003 |
14142.53 |
14142.5 |
0.00999 |
|
0.00999 |
|
|
8/4/1970 |
|
S |
7 |
Germann R |
|
Bull...25 |
B |
| BBSAG |
|
40832.414 |
0.0003 |
14230.03 |
14230 |
0.00943 |
|
0.00943 |
|
|
9/2/1970 |
|
6 |
Germann R |
|
Bull...26 |
B |
| BBSAG |
|
40837.376 |
0.0003 |
14244.98 |
14245 |
-0.007 |
|
-0.00696 |
|
|
9/7/1970 |
|
10 |
Germann R |
|
Bull...26 |
B |
| BBSAG |
|
40837.39 |
0.0003 |
14245.02 |
14245 |
0.00704 |
|
0.00704 |
|
|
9/7/1970 |
|
10 |
Diethelm R |
|
Bull...26 |
B |
| BBSAG |
|
40844.362 |
0.0003 |
14266.03 |
14266 |
0.00931 |
|
0.00931 |
|
|
9/14/1970 |
|
5 |
Diethelm R |
|
Bull...26 |
B |
| BBSAG |
|
40847.327 |
0.0003 |
14274.96 |
14275 |
-0.0127 |
|
-0.01272 |
|
|
9/17/1970 |
|
7 |
Germann R |
|
Bull...26 |
B |
| BBSAG |
|
40850.491 |
0.0003 |
14284.49 |
14284.5 |
-0.0017 |
|
-0.0017 |
|
|
9/20/1970 |
|
S |
6 |
Germann R |
|
Bull...26 |
B |
| BBSAG |
|
40851.329 |
0.0003 |
14287.02 |
14287 |
0.00657 |
|
0.00657 |
|
|
9/21/1970 |
|
9 |
Diethelm R |
|
Bull...26 |
B |
| BBSAG |
|
40853.315 |
0.0003 |
14293 |
14293 |
0.00122 |
|
0.00122 |
|
|
9/23/1970 |
|
8 |
Diethelm R |
|
Bull...26 |
B |
| BBSAG |
|
40854.654 |
0.0003 |
14297.04 |
14297 |
0.01265 |
|
0.01265 |
|
|
9/25/1970 |
|
4 |
Locher K |
|
Bull...26 |
B |
| BBSAG |
|
40857.299 |
0.0003 |
14305.01 |
14305 |
0.00251 |
|
0.00251 |
|
|
9/27/1970 |
|
7 |
Locher K |
|
Bull...26 |
B |
| BBSAG |
|
40858.297 |
0.0003 |
14308.01 |
14308 |
0.00484 |
|
0.00484 |
|
|
9/28/1970 |
|
7 |
Locher K |
|
Bull...26 |
B |
| BBSAG |
|
40865.265 |
0.0003 |
14329.01 |
14329 |
0.0031 |
|
0.0031 |
|
|
10/5/1970 |
|
9 |
Locher K |
|
Bull...27 |
B |
| BBSAG |
|
40876.392 |
0.0003 |
14362.54 |
14362.5 |
0.01172 |
|
0.01172 |
|
|
10/16/1970 |
|
S |
8 |
Germann R |
|
Bull...27 |
B |
| BBSAG |
|
40890.334 |
0.0003 |
14404.54 |
14404.5 |
0.01425 |
|
0.01425 |
|
|
10/30/1970 |
|
S |
12 |
Diethelm R |
|
Bull...27 |
B |
| BBSAG |
|
40926.337 |
0.0003 |
14513.02 |
14513 |
0.00695 |
|
0.00695 |
|
|
12/5/1970 |
|
6 |
Locher K |
|
Bull...27 |
B |
| BBSAG |
|
40938.278 |
0.0003 |
14549 |
14549 |
-0.0002 |
|
-0.00017 |
|
|
12/17/1970 |
|
7 |
Germann R |
|
Bull...28 |
B |
| BBSAG |
|
40938.287 |
0.0003 |
14549.03 |
14549 |
0.00883 |
|
0.00883 |
|
|
12/17/1970 |
|
7 |
Locher K |
|
Bull...28 |
B |
| BBSAG |
|
40938.447 |
0.0003 |
14549.51 |
14549.5 |
0.00288 |
|
0.00288 |
|
|
12/17/1970 |
|
S |
5 |
Diethelm R |
|
Bull...28 |
B |
| BBSAG |
|
40939.28 |
0.0003 |
14552.02 |
14552 |
0.00615 |
|
0.00615 |
|
|
12/18/1970 |
|
7 |
Locher K |
|
Bull...28 |
B |
| BBSAG |
|
40959.349 |
0.0003 |
14612.49 |
14612.5 |
-0.0043 |
|
-0.00432 |
|
|
1/7/1971 |
|
S |
6 |
Germann R |
|
Bull...28 |
B |
| BBSAG |
|
40962.344 |
0.0003 |
14621.51 |
14621.5 |
0.00365 |
|
0.00365 |
|
|
1/10/1971 |
|
S |
13 |
Peter H |
|
Bull...29 |
B |
| BBSAG |
|
40967.329 |
0.0003 |
14636.53 |
14636.5 |
0.01027 |
|
0.01027 |
|
|
1/15/1971 |
|
S |
6 |
Locher K |
|
Bull...28 |
B |
| BBSAG |
|
41107.548 |
0.0003 |
15059.01 |
15059 |
0.00483 |
|
0.00483 |
|
|
6/5/1971 |
|
10 |
Diethelm R |
|
Bull...30 |
B |
| BBSAG |
|
41126.469 |
0.0003 |
15116.02 |
15116 |
0.00798 |
|
0.00798 |
|
|
6/23/1971 |
|
6 |
Locher K |
|
Bull...30 |
B |
| BBSAG |
|
41134.421 |
0.0003 |
15139.98 |
15140 |
-0.0054 |
|
-0.00543 |
|
|
7/1/1971 |
|
7 |
Bader H |
|
Bull...31 |
B |
| BBSAG |
|
41134.434 |
0.0003 |
15140.02 |
15140 |
0.00757 |
|
0.00757 |
|
|
7/1/1971 |
|
5 |
Locher K |
|
Bull...31 |
B |
| BBSAG |
|
41135.436 |
0.0003 |
15143.04 |
15143 |
0.01389 |
|
0.01389 |
|
|
7/2/1971 |
|
10 |
Meier R |
|
Bull...31 |
B |
| BBSAG |
|
41139.411 |
0.0003 |
15155.02 |
15155 |
0.00619 |
|
0.00619 |
|
|
7/6/1971 |
|
6 |
Diethelm R |
|
Bull...31 |
B |
| BBSAG |
|
41142.395 |
0.0003 |
15164.01 |
15164 |
0.00316 |
|
0.00316 |
|
|
7/9/1971 |
|
7 |
Diethelm R |
|
Bull...31 |
B |
| BBSAG |
|
41142.563 |
0.0003 |
15164.52 |
15164.5 |
0.00521 |
|
0.00521 |
|
|
7/10/1971 |
|
S |
8 |
Locher K |
|
Bull...31 |
B |
| BBSAG |
|
41143.552 |
0.0003 |
15167.5 |
15167.5 |
-0.0015 |
|
-0.00147 |
|
|
7/11/1971 |
|
S |
6 |
Meyer A |
|
Bull...31 |
B |
| BBSAG |
|
41144.548 |
0.0003 |
15170.5 |
15170.5 |
-0.0011 |
|
-0.00114 |
|
|
7/12/1971 |
|
S |
7 |
Locher K |
|
Bull...31 |
B |
| BBSAG |
|
41146.544 |
0.0003 |
15176.51 |
15176.5 |
0.00351 |
|
0.00351 |
|
|
7/14/1971 |
|
S |
10 |
Locher K |
|
Bull...31 |
B |
| BBSAG |
|
41154.504 |
0.0003 |
15200.49 |
15200.5 |
-0.0019 |
|
-0.00191 |
|
|
7/22/1971 |
|
S |
6 |
Diethelm R |
|
Bull...31 |
B |
| BBSAG |
|
41154.512 |
0.0003 |
15200.52 |
15200.5 |
0.00609 |
|
0.00609 |
|
|
7/22/1971 |
|
S |
8 |
Locher K |
|
Bull...31 |
B |
| BBSAG |
|
41156.51 |
0.0003 |
15206.54 |
15206.5 |
0.01274 |
|
0.01274 |
|
|
7/24/1971 |
|
S |
5 |
Locher K |
|
Bull...31 |
B |
| BBSAG |
|
41165.463 |
0.0003 |
15233.51 |
15233.5 |
0.00465 |
|
0.00465 |
|
|
8/1/1971 |
|
S |
8 |
Diethelm R |
|
Bull...31 |
B |
| BBSAG |
|
41173.432 |
0.0003 |
15257.52 |
15257.5 |
0.00824 |
|
0.00824 |
|
|
8/9/1971 |
|
S |
6 |
Kissling E |
|
Bull...31 |
B |
| BBSAG |
|
41181.388 |
0.0003 |
15281.5 |
15281.5 |
-0.0012 |
|
-0.00117 |
|
|
8/17/1971 |
|
S |
11 |
Diethelm R |
|
Bull...31 |
B |
| BBSAG |
|
41181.394 |
0.0003 |
15281.51 |
15281.5 |
0.00483 |
|
0.00483 |
|
|
8/17/1971 |
|
S |
8 |
Peter H |
|
Bull...32 |
B |
| BBSAG |
|
41182.395 |
0.0003 |
15284.53 |
15284.5 |
0.01015 |
|
0.01015 |
|
|
8/18/1971 |
|
S |
7 |
Germann R |
|
Bull...31 |
B |
| BBSAG |
|
41188.361 |
0.0003 |
15302.51 |
15302.5 |
0.00209 |
|
0.00209 |
|
|
8/24/1971 |
|
S |
6 |
Locher K |
|
Bull...31 |
B |
| BBSAG |
|
41192.349 |
0.0003 |
15314.52 |
15314.5 |
0.00739 |
|
0.00739 |
|
|
8/28/1971 |
|
S |
9 |
Germann R |
|
Bull...31 |
B |
| BBSAG |
|
41208.611 |
0.0003 |
15363.52 |
15363.5 |
0.00667 |
|
0.00667 |
|
|
9/14/1971 |
|
S |
5 |
Friedli M |
|
Bull...32 |
B |
| BBSAG |
|
41210.438 |
0.0003 |
15369.02 |
15369 |
0.00827 |
|
0.00827 |
|
|
9/15/1971 |
|
6 |
Honegger M |
Bull...32 |
B |
| BBSAG |
|
41210.439 |
0.0003 |
15369.03 |
15369 |
0.00927 |
|
0.00927 |
|
|
9/15/1971 |
|
5 |
Meier R |
|
Bull...32 |
B |
| BBSAG |
|
41211.595 |
0.0003 |
15372.51 |
15372.5 |
0.00364 |
|
0.00364 |
|
|
9/17/1971 |
|
S |
6 |
Diethelm R |
|
Bull...32 |
B |
| BBSAG |
|
41215.578 |
0.0003 |
15384.51 |
15384.5 |
0.00394 |
|
0.00394 |
|
|
9/21/1971 |
|
S |
7 |
Diethelm R |
|
Bull...32 |
B |
| BBSAG |
|
41225.373 |
0.0003 |
15414.02 |
15414 |
0.00812 |
|
0.00812 |
|
|
9/30/1971 |
|
9 |
Peter H |
|
Bull...33 |
B |
| BBSAG |
|
41227.349 |
0.0003 |
15419.98 |
15420 |
-0.0072 |
|
-0.00723 |
|
|
10/2/1971 |
|
6 |
Locher K |
|
Bull...32 |
B |
| BBSAG |
|
41231.348 |
0.0003 |
15432.03 |
15432 |
0.00906 |
|
0.00906 |
|
|
10/6/1971 |
|
6 |
Locher K |
|
Bull...32 |
B |
| BBSAG |
|
41232.333 |
0.0003 |
15435 |
15435 |
-0.0016 |
|
-0.00162 |
|
|
10/7/1971 |
|
8 |
Locher K |
|
Bull...32 |
B |
| BBSAG |
|
41233.328 |
0.0003 |
15437.99 |
15438 |
-0.0023 |
|
-0.00229 |
|
|
10/8/1971 |
|
9 |
Germann R |
|
Bull...32 |
B |
| BBSAG |
|
41234.331 |
0.0003 |
15441.02 |
15441 |
0.00503 |
|
0.00503 |
|
|
10/9/1971 |
|
11 |
Locher K |
|
Bull...32 |
B |
| BBSAG |
|
41235.329 |
0.0003 |
15444.02 |
15444 |
0.00736 |
|
0.00736 |
|
|
10/10/1971 |
|
9 |
Diethelm R |
|
Bull...33 |
B |
| BBSAG |
|
41235.413 |
0.0003 |
15444.28 |
15444.5 |
-0.0746 |
|
|
10/10/1971 |
|
11 |
Locher K |
|
Bull...32 |
B |
| BBSAG |
|
41236.317 |
0.0003 |
15447 |
15447 |
-0.0003 |
|
-0.00032 |
|