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Ephemerides for Variable Stars

Calculated for N 50°, E 15° (Czech Republic)

Sunrise // Sunset: 02:54 // 19:01 UTC
Civil Twilight (6°): 02:13 // 19:41 UTC
Nautical Twilight (12°): 01:13 // 20:41 UTC
Astronomical Twilight (18°): 23:09 // 22:45 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V2637 Oph s 7 0.386173 11.80 12.21 0.41 31.05. 20:02 115 (SE) 26
V676 Cen s 7 0.292394 11.90 12.50 0.60 31.05. 20:02 169 (S) 0
CU Sge s 1 0.7916759 10.90 11.30 0.40 31.05. 20:02 82 (E) 15
V1669 Cyg p 10 3.0919 14.70 15.90 1.20 31.05. 20:02 41 (NE) 11
V1139 Cen p 10 0.3235554 13.80 14.70 0.90 31.05. 20:03 190 (S) 8
V473 And p 2 0.4013 13.80 14.30 0.50 31.05. 20:03 16 (N) 4
OO Cyg p 7 0.2620015 14.10 14.60 0.50 31.05. 20:03 61 (NE) 26
CK Aqr s 6 0.2833722 12.90 12.90 0.00 31.05. 20:03 82 (E) -21
LO Pav s 10 0.6598 15.90 16.50 0.60 31.05. 20:03 152 (SE) -45
V1143 Her p 1 0.318275 13.00 14.00 1.00 31.05. 20:03 107 (E) 35
XZ CMi s 1 0.5788095 9.70 9.80 0.10 31.05. 20:03 270 (W) 5
V648 Lyr s 1 0.368752 13.22 13.62 0.40 31.05. 20:03 72 (E) 42
NU TrA p 10 1.92834 11.72 12.75 1.03 31.05. 20:04 163 (S) -34
MN And p 10 0.61065 15.10 16.20 1.10 31.05. 20:04 352 (N) 2
V399 Pup p 7 3.91023 9.27 9.56 0.29 31.05. 20:04 233 (SW) -34
V892 Cep p 10 0.362442 13.50 14.00 0.50 31.05. 20:04 14 (N) 38
V397 Cep s 1 2.086835 7.39 7.39 0.00 31.05. 20:04 8 (N) 34
G5239.0030 Aqr p 9 0.33958 9.93 10.11 0.18 31.05. 20:04 60 (NE) -32
V1053 Her s 1 0.287796 13.57 13.57 0.00 31.05. 20:05 89 (E) 49
V2365 Cyg p 10 3.747833 11.00 11.20 0.20 31.05. 20:05 54 (NE) 38
KO Boo s 9 0.369518 13.15 13.35 0.20 31.05. 20:05 160 (S) 62
V345 Gem s 1 0.274778 7.82 7.88 0.06 31.05. 20:05 294 (NW) 25
LS Peg p 8 0.1733 11.60 13.00 1.40 31.05. 20:05 56 (NE) -8
V1090 Cas p 9 0.297507 16.55 16.54 -0.01 31.05. 20:05 3 (N) 18
W UMa p 1 0.3336367 7.75 8.48 0.73 31.05. 20:05 303 (NW) 55
V2650 Oph s 7 0.384054 12.57 13.00 0.43 31.05. 20:05 108 (E) 25
RAFV138 Del p 6 0.3615 14.40 14.80 0.40 31.05. 20:06 76 (E) 2
G1715.1370 Peg s 1 0.357344 11.84 11.84 0.00 31.05. 20:06 35 (NE) -13
V964 Per p 8 0.417274 12.40 12.90 0.50 31.05. 20:06 332 (NW) 19
V1061 Tau p 8 1.385222 7.95 8.45 0.50 31.05. 20:06 317 (NW) -4
V493 Cyg p 5 1.2750885 12.80 13.30 0.50 31.05. 20:06 63 (NE) 20
AZ Vul p 3 1.1226275 11.80 12.40 0.60 31.05. 20:06 65 (NE) 12
DS CMi p 10 0.649354 11.60 11.90 0.30 31.05. 20:06 274 (W) -3
SY Ind s 10 0.4714 15.00 15.00 0.00 31.05. 20:06 133 (SE) -47
BO Vul p 1 1.9458862 10.50 13.30 2.80 31.05. 20:06 72 (E) 16
HN Psc p 10 0.329519 10.75 10.95 0.20 31.05. 20:06 3 (N) -7
QT Lup p 10 0.385957 12.32 12.82 0.50 31.05. 20:06 169 (S) -6
AN UMa p 6 0.07975275 14.90 20.20 5.30 31.05. 20:07 275 (W) 63
V664 Pup p 10 0.330557 11.89 12.26 0.37 31.05. 20:07 234 (SW) -39
UX CrB p 7 0.567842 13.12 13.60 0.48 31.05. 20:07 109 (E) 56
DK Sct p 9 1.217742 11.80 12.90 1.10 31.05. 20:07 104 (E) 4
V358 Cep p 1 0.4728283 13.50 14.50 1.00 31.05. 20:07 358 (N) 41
V687 Her s 4 0.321451 14.40 14.90 0.50 31.05. 20:07 118 (SE) 51
V375 Cam p 8 0.32208 13.60 14.20 0.60 31.05. 20:08 349 (N) 42
V859 Cyg p 1 0.4050029 11.70 12.20 0.50 31.05. 20:08 74 (E) 25
V1416 Cyg p 9 0.900315 14.10 14.80 0.70 31.05. 20:08 34 (NE) 22
DU CVn s 2 0.3071015 13.10 13.10 0.00 31.05. 20:08 223 (SW) 74
V356 Cam p 9 0.402503 13.06 13.41 0.35 31.05. 20:08 344 (N) 32
V388 Gem p 4 0.605945 12.33 13.60 1.27 31.05. 20:09 288 (W) 9
V1179 Her s 1 0.385505 11.39 11.69 0.30 31.05. 20:09 125 (SE) 39
Info

This is a list of variable stars with their ephemerides for the selected date. The ephemerides are calculated for the location N 50°, E 15° (Czech Republic). The table shows the star name, phase, rating, period, maximum brightness, minimum brightness, amplitude, time of minimum, azimuth, and altitude.

This site serves as temporary replacement for official http://var2.astro.cz/ ephemerides for variable stars; and uses same orbital elements.