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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:10 // 19:01 UTC
Civil Twilight (6°): 02:31 // 19:41 UTC
Nautical Twilight (12°): 01:34 // 20:37 UTC
Astronomical Twilight (18°): 00:06 // 22:06 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V1107 Cas p 1 0.273412 12.88 13.20 0.32 19.07. 22:41 41 (NE) 43
V516 Her p 9 0.4632348 16.40 17.10 0.70 19.07. 22:41 231 (SW) 57
V574 Lyr p 1 0.2731267 12.01 12.68 0.67 19.07. 22:41 227 (SW) 72
KO Ara s 9 0.3825476 13.30 13.30 0.00 19.07. 22:41 196 (S) -16
V2637 Oph s 7 0.386173 11.80 12.21 0.41 19.07. 22:41 224 (SW) 37
G1715.1370 Peg s 1 0.357344 11.84 11.84 0.00 19.07. 22:41 103 (E) 37
GR Psc s 4 0.49432 11.21 11.21 0.00 19.07. 22:41 79 (E) 21
SS Com s 1 0.412815 11.30 11.90 0.60 19.07. 22:41 290 (W) 7
V1230 Tau p 10 0.3524 14.28 14.52 0.24 19.07. 22:41 56 (NE) -13
MS Pav s 10 0.33474 13.70 14.10 0.40 19.07. 22:41 175 (S) -34
V1102 Her p 1 0.3090057 13.60 14.40 0.80 19.07. 22:41 280 (W) 76
V566 And s 8 0.389694 10.85 11.25 0.40 19.07. 22:41 60 (NE) 22
V979 Cyg p 1 0.3737045 14.20 14.70 0.50 19.07. 22:41 171 (S) 72
IX CMa s 10 10.74285 7.77 7.77 0.00 19.07. 22:42 35 (NE) -64
AQ Cap p 7 0.3173885 13.00 13.90 0.90 19.07. 22:42 158 (S) 19
V864 Mon p 5 0.358427 9.90 10.60 0.70 19.07. 22:42 7 (N) -45
GK Psc p 9 0.367547 13.60 13.95 0.35 19.07. 22:42 75 (E) 29
CZEV090 CMi s 1 0.435898 12.80 12.89 0.09 19.07. 22:42 7 (N) -28
V658 Ara p 10 0.6276 15.40 16.00 0.60 19.07. 22:42 201 (S) -26
UV Leo s 1 0.60008641 8.90 9.49 0.59 19.07. 22:42 314 (NW) -14
V1426 Aql p 4 1.175155 9.30 9.70 0.40 19.07. 22:43 188 (S) 44
V2469 Cyg p 8 0.903333 12.64 13.20 0.56 19.07. 22:43 268 (W) 86
V389 Cam p 9 0.439897 11.80 12.50 0.70 19.07. 22:43 13 (N) 32
V430 Dra p 9 0.4102 15.20 16.00 0.80 19.07. 22:43 14 (N) 78
CC Com s 1 0.2206859 11.30 11.30 0.00 19.07. 22:43 300 (NW) 5
V921 Her p 1 0.87738 9.44 9.80 0.36 19.07. 22:44 280 (W) 63
V417 Lyr s 4 0.300661 14.90 14.90 0.00 19.07. 22:44 198 (S) 70
EX CMa s 10 74.111 13.00 13.00 0.00 19.07. 22:44 18 (N) -52
V420 Nor p 10 0.6108 17.58 17.95 0.37 19.07. 22:44 211 (SW) -26
V902 Sgr p 10 0.29394574 14.40 14.80 0.40 19.07. 22:44 182 (S) 11
AO Cam s 1 0.3299026 9.50 9.50 0.00 19.07. 22:44 28 (NE) 20
CX Vir s 1 0.7460773 9.80 10.10 0.30 19.07. 22:44 254 (W) -7
V1143 Her s 1 0.318275 13.00 14.00 1.00 19.07. 22:45 232 (SW) 47
HR Boo s 1 0.315967 13.25 13.70 0.45 19.07. 22:45 271 (W) 28
V1180 Her p 10 0.352051 12.82 12.98 0.16 19.07. 22:45 262 (W) 52
V1902 Cyg p 8 0.450204 14.30 14.90 0.60 19.07. 22:45 115 (SE) 68
V337 Cam p 8 0.756775 9.95 10.40 0.45 19.07. 22:45 20 (N) 35
FV CVn s 1 0.315365 11.80 12.10 0.30 19.07. 22:45 290 (W) 27
BV Tri p 1 0.494177 14.10 14.30 0.20 19.07. 22:45 59 (NE) 22
EQ Tau p 1 0.3413474 10.50 11.03 0.53 19.07. 22:45 51 (NE) -2
TU Sge p 7 4.909021 13.00 15.00 2.00 19.07. 22:45 172 (S) 59
V392 Cam p 8 0.664015 13.80 14.30 0.50 19.07. 22:46 11 (N) 34
V392 Cam s 8 0.664015 13.80 13.80 0.00 19.07. 22:46 11 (N) 34
CK Cet p 7 0.767309 10.35 10.67 0.32 19.07. 22:46 117 (SE) -4
V1073 Her s 1 0.2942815 11.00 11.00 0.00 19.07. 22:46 234 (SW) 67
GG CVn s 1 0.385947 12.00 12.00 0.00 19.07. 22:46 288 (W) 27
GR Gem p 9 0.5274471 15.40 16.10 0.70 19.07. 22:46 18 (N) -17
AB Cru p 7 3.413315 8.40 9.10 0.70 19.07. 22:46 231 (SW) -50
MM Com s 1 0.30199 12.00 12.00 0.00 19.07. 22:46 300 (NW) 20
DP Cyg p 1 2.346913 13.20 14.10 0.90 19.07. 22:47 68 (E) 68
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.