Bob Nelson's O-C Files
AA And
HTML (49.1 KB)
Excel (32.0 KB)
ABCstars
HTML (10.7 KB)
Excel (98.5 KB)
AB And
HTML (937.4 KB)
Excel (305.0 KB)
AB Cas
HTML (373.7 KB)
Excel (157.5 KB)
AC Boo
HTML (127.0 KB)
Excel (47.0 KB)
AC Tau
HTML (14.6 KB)
Excel (48.5 KB)
AD And
HTML (12.4 KB)
Excel (380.0 KB)
AE Cas
HTML (78.9 KB)
Excel (37.0 KB)
AF Gem
HTML (157.3 KB)
Excel (62.0 KB)
AG Vir
HTML (95.8 KB)
Excel (38.5 KB)
AH Aur
HTML (12.2 KB)
Excel (38.0 KB)
AH Tau
HTML (15.0 KB)
Excel (61.0 KB)
AK CMi
HTML (779.0 KB)
Excel (107.5 KB)
AK Her
HTML (196.2 KB)
Excel (93.0 KB)
AM Aur
HTML (55.2 KB)
Excel (28.0 KB)
AM CMi
HTML (39.5 KB)
Excel (23.5 KB)
AM Tau
HTML (80.9 KB)
Excel (38.0 KB)
AO Cam
HTML (46.2 KB)
Excel (25.5 KB)
AO Mon
HTML (48.2 KB)
Excel (37.0 KB)
AP Aur
HTML (128.3 KB)
Excel (50.0 KB)
AQ Peg
HTML (56.4 KB)
Excel (31.0 KB)
AS Ser
HTML (60.9 KB)
Excel (41.0 KB)
AT Vul
HTML (35.8 KB)
Excel (22.0 KB)
AU Ser
HTML (11.0 KB)
Excel (194.5 KB)
AV Del
HTML (40.8 KB)
Excel (23.0 KB)
AV CMi
HTML (39.4 KB)
Excel (23.5 KB)
AV Hya
HTML (13.0 KB)
Excel (51.5 KB)
AW UMa
HTML (201.8 KB)
Excel (72.0 KB)
AW Vir
HTML (97.4 KB)
Excel (68.0 KB)
AX Dra
HTML (39.7 KB)
Excel (22.5 KB)
AX Vir
HTML (159.8 KB)
Excel (48.5 KB)
AY Gem
HTML (51.8 KB)
Excel (39.0 KB)
AZ Cam2
HTML (12.1 KB)
Excel (31.5 KB)
AZ Gem
HTML (44.3 KB)
Excel (35.0 KB)
AZ Vir
HTML (201.7 KB)
Excel (105.5 KB)
BB Peg
HTML (13.0 KB)
Excel (91.5 KB)
BE Cep
HTML (12.2 KB)
Excel (37.5 KB)
BE Vul
HTML (12.4 KB)
Excel (79.5 KB)
BF Aur
HTML (49.8 KB)
Excel (28.0 KB)
BF Vir
HTML (88.7 KB)
Excel (38.5 KB)
BH Cas
HTML (49.5 KB)
Excel (39.0 KB)
BH UMa
HTML (57.2 KB)
Excel (40.0 KB)
BH Vir
HTML (10.6 KB)
Excel (71.5 KB)
BI Ser
HTML (49.2 KB)
Excel (24.0 KB)
BL And
HTML (87.2 KB)
Excel (37.5 KB)
BN Cas
HTML (41.6 KB)
Excel (24.0 KB)
BO Mon
HTML (12.2 KB)
Excel (67.0 KB)
BO Peg
HTML (69.9 KB)
Excel (32.0 KB)
BP Per
HTML (42.3 KB)
Excel (24.5 KB)
BP Vul
HTML (140.4 KB)
Excel (55.5 KB)
BR Cyg
HTML (12.2 KB)
Excel (211.0 KB)
BU Cas
HTML (42.2 KB)
Excel (24.5 KB)
BU Vul
HTML (12.4 KB)
Excel (97.0 KB)
BW Cas
HTML (61.5 KB)
Excel (31.5 KB)
BX And
HTML (184.8 KB)
Excel (163.0 KB)
BX Peg
HTML (13.2 KB)
Excel (89.0 KB)
CC Com
HTML (401.4 KB)
Excel (138.0 KB)
CC Peg
HTML (54.7 KB)
Excel (27.5 KB)
CD Lyn
HTML (10.8 KB)
Excel (48.0 KB)
CE Leo
HTML (12.6 KB)
Excel (168.5 KB)
CG Cyg
HTML (12.2 KB)
Excel (79.0 KB)
CK Boo
HTML (12.2 KB)
Excel (71.5 KB)
CM Lac
HTML (12.2 KB)
Excel (115.0 KB)
CN And
HTML (14.5 KB)
Excel (36.0 KB)
CN Lac
HTML (11.5 KB)
Excel (61.0 KB)
CO Lac
HTML (12.2 KB)
Excel (33.5 KB)
CP Ori
HTML (45.2 KB)
Excel (25.0 KB)
CT Her
HTML (136.4 KB)
Excel (57.5 KB)
CT Tau
HTML (12.8 KB)
Excel (68.0 KB)
CU Sge
HTML (94.9 KB)
Excel (39.5 KB)
CU Tau
HTML (12.2 KB)
Excel (44.0 KB)
CV Boo
HTML (182.1 KB)
Excel (41.5 KB)
CV Cyg
HTML (17.2 KB)
Excel (62.0 KB)
CW Cas
HTML (147.2 KB)
Excel (201.5 KB)
CW Cep
HTML (290.0 KB)
Excel (46.5 KB)
CW Gem
HTML (43.8 KB)
Excel (24.5 KB)
CW Sge
HTML (91.0 KB)
Excel (38.5 KB)
CX Aqr
HTML (10.6 KB)
Excel (132.0 KB)
CX CMa
HTML (43.4 KB)
Excel (20.5 KB)
DD Mon
HTML (91.7 KB)
Excel (67.5 KB)
DF Hya
HTML (11.2 KB)
Excel (59.0 KB)
DK Cyg
HTML (21.1 KB)
Excel (164.0 KB)
DK Peg
HTML (122.4 KB)
Excel (28.0 KB)
DK Per
HTML (42.0 KB)
Excel (24.5 KB)
DL Cyg
HTML (40.9 KB)
Excel (24.5 KB)
DO Peg
HTML (62.7 KB)
Excel (34.0 KB)
DP Her
HTML (161.0 KB)
Excel (30.5 KB)
DS And
HTML (69.1 KB)
Excel (31.0 KB)
DU Leo
HTML (10.6 KB)
Excel (39.5 KB)
DV Peg
HTML (39.1 KB)
Excel (19.0 KB)
DZ Ori
HTML (44.1 KB)
Excel (24.5 KB)
EF Cep
HTML (12.4 KB)
Excel (38.0 KB)
EF Dra
HTML (12.2 KB)
Excel (100.0 KB)
EG Cas
HTML (40.7 KB)
Excel (23.5 KB)
EG Cep
HTML (12.2 KB)
Excel (258.0 KB)
EK Com
HTML (15.6 KB)
Excel (47.5 KB)
EM Lac
HTML (34.5 KB)
Excel (21.5 KB)
EN Cas
HTML (34.1 KB)
Excel (21.0 KB)
EP And
HTML (256.3 KB)
Excel (94.0 KB)
EQ Tau
HTML (12.1 KB)
Excel (58.5 KB)
ER Ori
HTML (12.2 KB)
Excel (151.0 KB)
ES Ori
HTML (40.7 KB)
Excel (23.5 KB)
ET Leo
HTML (12.2 KB)
Excel (42.0 KB)
EW Lyr
HTML (12.2 KB)
Excel (82.0 KB)
EX Del
HTML (169.5 KB)
Excel (33.0 KB)
EY Gem
HTML (81.3 KB)
Excel (20.5 KB)
EY Peg
HTML (137.8 KB)
Excel (29.0 KB)
FG Hya
HTML (52.2 KB)
Excel (39.0 KB)
FH Ori
HTML (342.1 KB)
Excel (30.5 KB)
FL Lyr
HTML (10.6 KB)
Excel (68.0 KB)
FQ Per
HTML (44.4 KB)
Excel (19.0 KB)
FR Ori
HTML (224.4 KB)
Excel (34.5 KB)
FZ Del
HTML (12.2 KB)
Excel (85.0 KB)
GP Vul
HTML (223.0 KB)
Excel (39.5 KB)
GR Vir
HTML (93.9 KB)
Excel (22.0 KB)
GT Cas
HTML (49.5 KB)
Excel (20.0 KB)
GU Her
HTML (62.4 KB)
Excel (23.5 KB)
GU Vul
HTML (14.7 KB)
Excel (45.0 KB)
GW Cep
HTML (13.6 KB)
Excel (115.5 KB)
GW Gem
HTML (284.1 KB)
Excel (43.5 KB)
GW Tau
HTML (12.2 KB)
Excel (324.5 KB)
GX Gem
HTML (10.6 KB)
Excel (38.0 KB)
GZ And
HTML (10.6 KB)
Excel (118.0 KB)
HH UMa
HTML (12.2 KB)
Excel (55.0 KB)
HL Aur
HTML (170.4 KB)
Excel (80.0 KB)
HP Aur
HTML (154.3 KB)
Excel (28.5 KB)
HS Aur
HTML (58.4 KB)
Excel (41.5 KB)
HV Per
HTML (42.8 KB)
Excel (24.0 KB)
IL Mon
HTML (41.8 KB)
Excel (24.0 KB)
IM Lac
HTML (22.2 KB)
Excel (18.5 KB)
IP Cep
HTML (57.5 KB)
Excel (36.0 KB)
IS Mon
HTML (44.0 KB)
Excel (24.5 KB)
IU Per
HTML (173.9 KB)
Excel (69.5 KB)
IY Aur
HTML (57.5 KB)
Excel (30.0 KB)
KL Per
HTML (168.5 KB)
Excel (24.5 KB)
KO Aur
HTML (170.1 KB)
Excel (31.0 KB)
KP Aql
HTML (10.6 KB)
Excel (56.0 KB)
KR Cyg
HTML (268.9 KB)
Excel (133.0 KB)
KU Aur
HTML (63.0 KB)
Excel (32.0 KB)
KW Per
HTML (354.4 KB)
Excel (124.5 KB)
LO And
HTML (11.0 KB)
Excel (361.0 KB)
LS Per
HTML (109.4 KB)
Excel (32.5 KB)
LS Per
HTML (50.3 KB)
Excel (21.0 KB)
LT Her
HTML (42.6 KB)
Excel (24.5 KB)
MM Cas
HTML (88.0 KB)
Excel (43.5 KB)
MN Aur
HTML (10.6 KB)
Excel (31.5 KB)
MN Cas
HTML (103.6 KB)
Excel (22.0 KB)
MP Pup
HTML (65.2 KB)
Excel (44.5 KB)
MS Per
HTML (40.7 KB)
Excel (23.5 KB)
MX Her
HTML (73.0 KB)
Excel (47.5 KB)
NP Per
HTML (43.1 KB)
Excel (24.0 KB)
NS Mon
HTML (113.0 KB)
Excel (29.0 KB)
NZ Per
HTML (43.5 KB)
Excel (24.0 KB)
OO Aql
HTML (10.6 KB)
Excel (414.0 KB)
OT Cep
HTML (10.8 KB)
Excel (41.0 KB)
OX Cas
HTML (10.6 KB)
Excel (48.0 KB)
PP Lac
HTML (210.8 KB)
Excel (37.0 KB)
PV Cas
HTML (10.6 KB)
Excel (69.5 KB)
PV Gem
HTML (12.2 KB)
Excel (48.0 KB)
PY Lyr
HTML (12.5 KB)
Excel (111.5 KB)
QU Lyr
HTML (68.4 KB)
Excel (25.0 KB)
QX Cas
HTML (50.1 KB)
Excel (19.5 KB)
RT And
HTML (10.6 KB)
Excel (249.5 KB)
RT Lac
HTML (87.9 KB)
Excel (51.5 KB)
RT Per
HTML (12.2 KB)
Excel (158.0 KB)
RU UMi
HTML (12.2 KB)
Excel (99.5 KB)
RV Per
HTML (10.6 KB)
Excel (48.5 KB)
RV Psc
HTML (72.2 KB)
Excel (35.0 KB)
RV Tri
HTML (10.6 KB)
Excel (78.5 KB)
RW Cet
HTML (82.4 KB)
Excel (49.0 KB)
RW Com
HTML (10.6 KB)
Excel (132.5 KB)
RW Gem
HTML (10.6 KB)
Excel (55.5 KB)
RW Lac
HTML (49.8 KB)
Excel (20.0 KB)
RW Mon
HTML (13.0 KB)
Excel (89.5 KB)
RW Per
HTML (152.7 KB)
Excel (29.5 KB)
RW Tau
HTML (10.8 KB)
Excel (116.0 KB)
RZ Cas
HTML (1509.3 KB)
Excel (543.5 KB)
RZ Com
HTML (892.4 KB)
Excel (114.0 KB)
RZ Dra
HTML (10.6 KB)
Excel (173.0 KB)
RZ Lyn
HTML (57.1 KB)
Excel (30.0 KB)
RZ Tau
HTML (15.6 KB)
Excel (151.0 KB)
SS Ari
HTML (10.6 KB)
Excel (105.5 KB)
SS Cet
HTML (14.6 KB)
Excel (49.0 KB)
SS Com
HTML (12.5 KB)
Excel (556.0 KB)
ST Per
HTML (13.0 KB)
Excel (75.0 KB)
SU Boo
HTML (62.0 KB)
Excel (33.5 KB)
SV Cam
HTML (12.2 KB)
Excel (219.0 KB)
SW Cyg
HTML (12.2 KB)
Excel (90.0 KB)
SW Lac
HTML (10.6 KB)
Excel (291.5 KB)
SW Lyn
HTML (257.2 KB)
Excel (35.0 KB)
SX Psc
HTML (109.7 KB)
Excel (47.0 KB)
SZ Her
HTML (11.0 KB)
Excel (337.0 KB)
Template1
HTML (40.4 KB)
Excel (24.0 KB)
TT Del
HTML (12.2 KB)
Excel (52.5 KB)
TT Her
HTML (93.2 KB)
Excel (57.0 KB)
TU Boo
HTML (251.1 KB)
Excel (141.0 KB)
TU Her
HTML (17.2 KB)
Excel (128.5 KB)
TU Mus
HTML (49.3 KB)
Excel (20.5 KB)
TU UMi
HTML (12.2 KB)
Excel (53.5 KB)
TV Cas
HTML (370.5 KB)
Excel (170.0 KB)
TW And
HTML (101.2 KB)
Excel (55.0 KB)
TW Dra
HTML (12.2 KB)
Excel (176.5 KB)
TX Cas
HTML (61.6 KB)
Excel (31.5 KB)
TX Cnc
HTML (67.4 KB)
Excel (44.0 KB)
TY Boo
HTML (10.6 KB)
Excel (100.5 KB)
TY Peg
HTML (12.2 KB)
Excel (53.0 KB)
TY UMa
HTML (235.8 KB)
Excel (89.0 KB)
TZ Boo
HTML (163.1 KB)
Excel (167.0 KB)
TZ Lyr
HTML (867.0 KB)
Excel (98.0 KB)
UU Lyn
HTML (88.8 KB)
Excel (40.0 KB)
UV Psc
HTML (104.7 KB)
Excel (37.0 KB)
UW Boo
HTML (197.1 KB)
Excel (102.0 KB)
UX UMa
HTML (368.5 KB)
Excel (453.5 KB)
UY UMa
HTML (80.7 KB)
Excel (63.0 KB)
UZ CMi
HTML (10.6 KB)
Excel (274.5 KB)
UZ Dra
HTML (310.0 KB)
Excel (43.0 KB)
UZ Lyr
HTML (184.0 KB)
Excel (87.5 KB)
U Cep
HTML (651.1 KB)
Excel (198.0 KB)
U Sge
HTML (12.2 KB)
Excel (40.0 KB)
V1004 Cyg
HTML (64.9 KB)
Excel (21.0 KB)
V1073 Cyg
HTML (71.7 KB)
Excel (36.5 KB)
V1128 Tau
HTML (45.5 KB)
Excel (191.0 KB)
V1141 Cyg
HTML (10.6 KB)
Excel (32.5 KB)
V1187 Cyg
HTML (113.1 KB)
Excel (26.0 KB)
V1353 Aql
HTML (202.6 KB)
Excel (33.5 KB)
V1411 Cyg
HTML (42.2 KB)
Excel (34.5 KB)
V343 Aql
HTML (12.2 KB)
Excel (38.0 KB)
V343 Ori
HTML (89.8 KB)
Excel (24.5 KB)
V346 Aql
HTML (14.6 KB)
Excel (170.0 KB)
V346 Cyg
HTML (12.2 KB)
Excel (29.0 KB)
V357 Cas
HTML (86.2 KB)
Excel (26.0 KB)
V361 Cas
HTML (62.4 KB)
Excel (20.0 KB)
V364 Cas
HTML (10.6 KB)
Excel (28.5 KB)
V366 Cas
HTML (10.7 KB)
Excel (44.5 KB)
V385 Cas
HTML (37.4 KB)
Excel (20.5 KB)
V387 Cas
HTML (10.6 KB)
Excel (19.0 KB)
V387 Cyg
HTML (10.6 KB)
Excel (50.0 KB)
V401 Cyg
HTML (14.6 KB)
Excel (57.0 KB)
V432 Per
HTML (14.8 KB)
Excel (61.0 KB)
V442 Mon
HTML (24.5 KB)
Excel (20.5 KB)
V449 Oph
HTML (33.8 KB)
Excel (22.0 KB)
V449 Per
HTML (76.1 KB)
Excel (20.0 KB)
V450 Her
HTML (47.0 KB)
Excel (29.0 KB)
V456 Cyg
HTML (10.6 KB)
Excel (28.0 KB)
V456 Oph
HTML (47.8 KB)
Excel (25.0 KB)
V459 Cas
HTML (100.3 KB)
Excel (22.5 KB)
V459 Cep
HTML (12.2 KB)
Excel (45.5 KB)
V460 Mon
HTML (43.9 KB)
Excel (24.5 KB)
V463 Cyg
HTML (31.4 KB)
Excel (20.0 KB)
V471 Tau
HTML (101.7 KB)
Excel (45.0 KB)
V477 Cyg
HTML (14.6 KB)
Excel (121.0 KB)
V488 Cyg
HTML (61.1 KB)
Excel (36.5 KB)
V496 Mon
HTML (36.1 KB)
Excel (23.5 KB)
V501 Cyg
HTML (24.8 KB)
Excel (18.5 KB)
V505 Cyg
HTML (35.4 KB)
Excel (21.0 KB)
V508 Oph
HTML (587.1 KB)
Excel (179.0 KB)
V511 Per
HTML (46.2 KB)
Excel (189.0 KB)
V513 Cyg
HTML (26.0 KB)
Excel (18.5 KB)
V523 Cas
HTML (14.8 KB)
Excel (168.5 KB)
V530 Mon
HTML (12.2 KB)
Excel (447.5 KB)
V532 Mon
HTML (12.2 KB)
Excel (62.0 KB)
V541 Cas
HTML (12.4 KB)
Excel (38.0 KB)
V579 Per
HTML (12.2 KB)
Excel (53.0 KB)
V628 Cyg
HTML (60.8 KB)
Excel (31.0 KB)
V647 Ori
HTML (41.8 KB)
Excel (24.0 KB)
V651 Cas
HTML (53.1 KB)
Excel (27.0 KB)
V680 Cyg
HTML (103.8 KB)
Excel (43.5 KB)
V700 Cyg
HTML (10.8 KB)
Excel (49.5 KB)
V724 Aql
HTML (62.5 KB)
Excel (23.0 KB)
V728 Her
HTML (19.6 KB)
Excel (177.5 KB)
V776 Cas
HTML (37.9 KB)
Excel (23.0 KB)
V778 Cas
HTML (12.2 KB)
Excel (60.0 KB)
V781 Tau
HTML (246.9 KB)
Excel (45.0 KB)
V859 Cyg
HTML (69.6 KB)
Excel (21.5 KB)
VV UMa
HTML (12.2 KB)
Excel (91.5 KB)
VW Boo
HTML (107.4 KB)
Excel (56.0 KB)
VW CEP
HTML (12.6 KB)
Excel (419.5 KB)
VX Lac
HTML (13.0 KB)
Excel (115.0 KB)
VY Cnc
HTML (46.7 KB)
Excel (36.0 KB)
VY Lac
HTML (287.3 KB)
Excel (47.5 KB)
VZ Cep
HTML (12.1 KB)
Excel (46.0 KB)
VZ Leo
HTML (61.5 KB)
Excel (42.5 KB)
V Tri
HTML (10.6 KB)
Excel (52.0 KB)
WW Cam
HTML (12.4 KB)
Excel (54.0 KB)
WW Cep
HTML (20.2 KB)
Excel (146.5 KB)
WW Cyg
HTML (12.2 KB)
Excel (102.5 KB)
WY Hor2
HTML (56.7 KB)
Excel (30.5 KB)
WY Hya
HTML (354.3 KB)
Excel (53.0 KB)
WY Per
HTML (187.2 KB)
Excel (32.5 KB)
WZ And
HTML (13.0 KB)
Excel (99.5 KB)
WZ Cep
HTML (11.2 KB)
Excel (67.5 KB)
WZ Leo
HTML (48.4 KB)
Excel (36.5 KB)
W Crv
HTML (326.4 KB)
Excel (121.5 KB)
W Del
HTML (12.2 KB)
Excel (58.5 KB)
W UMa
HTML (503.5 KB)
Excel (163.5 KB)
XX Cep
HTML (11.0 KB)
Excel (128.5 KB)
XY Boo
HTML (14.7 KB)
Excel (355.5 KB)
XY Cep
HTML (100.6 KB)
Excel (22.0 KB)
XY UMa2
HTML (862.9 KB)
Excel (294.0 KB)
XY UMa
HTML (139.5 KB)
Excel (47.0 KB)
XZ Aql
HTML (14.6 KB)
Excel (68.5 KB)
XZ CMi
HTML (10.6 KB)
Excel (50.0 KB)
XZ Cnc
HTML (41.5 KB)
Excel (35.0 KB)
XZ Leo
HTML (14.5 KB)
Excel (59.0 KB)
XZ Per
HTML (12.1 KB)
Excel (101.0 KB)
XZ UMa
HTML (243.6 KB)
Excel (117.0 KB)
X Tri
HTML (12.1 KB)
Excel (183.5 KB)
YY Del
HTML (12.2 KB)
Excel (84.0 KB)
YY Eri
HTML (14.8 KB)
Excel (261.5 KB)
Y Cam
HTML (14.7 KB)
Excel (76.5 KB)
Y Cyg
HTML (296.0 KB)
Excel (109.0 KB)
Y Psc
HTML (10.6 KB)
Excel (65.5 KB)
ZZ Aur
HTML (136.9 KB)
Excel (50.0 KB)
ZZ Cyg
HTML (14.5 KB)
Excel (191.5 KB)
ZZ Peg
HTML (44.9 KB)
Excel (26.0 KB)
Z Dra
HTML (14.5 KB)
Excel (161.0 KB)
Z Ori
HTML (40.6 KB)
Excel (23.5 KB)
Z Per
HTML (14.6 KB)
Excel (51.0 KB)
Z Vul
HTML (255.3 KB)
Excel (128.0 KB)