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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:24 // 18:48 UTC
Civil Twilight (6°): 02:47 // 19:25 UTC
Nautical Twilight (12°): 01:56 // 20:16 UTC
Astronomical Twilight (18°): 00:47 // 21:25 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V911 Ara p 10 0.51275 13.40 14.00 0.60 30.07. 16:45 145 (SE) -16
G5230.1008 Aqr p 8 0.727276 10.66 11.25 0.59 30.07. 16:45 73 (E) -21
V2294 Cyg p 1 0.354328 13.25 13.58 0.33 30.07. 16:45 57 (NE) 41
V668 Ara p 10 0.6014 13.30 13.90 0.60 30.07. 16:45 162 (S) -27
V1053 Her s 1 0.287796 13.57 13.57 0.00 30.07. 16:45 96 (E) 55
NO Aqr p 9 0.32276 14.10 14.70 0.60 30.07. 16:45 94 (E) -14
AI Tri p 3 0.19174566 16.00 16.50 0.50 30.07. 16:45 3 (N) -10
KR Cyg s 1 0.8451528 9.19 9.37 0.18 30.07. 16:45 71 (E) 24
V502 Cyg p 4 0.566962 13.60 14.50 0.90 30.07. 16:45 58 (NE) 30
V525 And p 10 1.42902 11.20 11.55 0.35 30.07. 16:46 13 (N) -5
V956 Aql p 10 0.3961755 13.90 14.30 0.40 30.07. 16:46 111 (E) 3
IM Cep p 2 0.921584 13.20 14.20 1.00 30.07. 16:46 22 (N) 29
GW Boo p 1 0.531544 10.25 10.59 0.34 30.07. 16:46 192 (S) 60
KO Boo s 9 0.369518 13.15 13.35 0.20 30.07. 16:46 179 (S) 63
V712 Car p 9 3.686 10.64 11.07 0.43 30.07. 16:46 211 (SW) -28
CR CMa p 9 0.6241334 12.10 13.10 1.00 30.07. 16:46 268 (W) -25
V1286 Her s 1 0.334711 12.56 12.56 0.00 30.07. 16:46 94 (E) 50
PQ Ori p 8 0.663005 12.50 13.00 0.50 30.07. 16:46 302 (NW) -27
CF Mon p 4 2.6104738 13.60 14.90 1.30 30.07. 16:47 288 (W) -15
BV Eri p 1 0.5076543 8.12 8.63 0.51 30.07. 16:47 327 (NW) -46
BK Vul p 1 0.453463 12.80 13.50 0.70 30.07. 16:47 60 (NE) 12
I Boo p 1 0.2678178 5.80 6.40 0.60 30.07. 16:47 104 (E) 83
V873 Aql s 5 0.357572 13.30 13.30 0.00 30.07. 16:47 108 (E) 16
CR Tri p 9 0.296078 14.10 14.80 0.70 30.07. 16:47 357 (N) -7
V572 Per p 5 1.21317 6.50 6.79 0.29 30.07. 16:47 351 (N) 12
RW Com s 1 0.2373465 11.00 11.56 0.56 30.07. 16:47 232 (SW) 59
NW Dra s 7 0.728091 12.91 13.45 0.54 30.07. 16:48 331 (NW) 62
BI CVn s 1 0.3842103 10.35 10.75 0.40 30.07. 16:48 234 (SW) 71
T Aur p 6 0.20437829 15.20 15.50 0.30 30.07. 16:48 320 (NW) 1
V752 Cen s 2 0.370229 9.10 9.61 0.51 30.07. 16:48 211 (SW) -3
DG Com p 2 0.986612 14.30 15.50 1.20 30.07. 16:48 227 (SW) 54
V1007 Cas p 5 0.332007 12.00 12.44 0.44 30.07. 16:48 21 (N) 15
NN Dra s 7 0.382879 12.34 12.90 0.56 30.07. 16:48 334 (NW) 72
V2636 Oph p 9 3.3337 12.75 13.50 0.75 30.07. 16:48 137 (SE) 12
V596 Aur s 1 0.397887 11.83 12.27 0.44 30.07. 16:48 331 (NW) 9
KU Aur s 1 1.319579 11.70 11.70 0.00 30.07. 16:48 310 (NW) 7
V884 Sco p 10 3.41187 6.51 6.60 0.09 30.07. 16:48 149 (SE) -5
V1096 Her p 1 0.2414165 13.05 13.40 0.35 30.07. 16:48 83 (E) 58
V514 Mon p 1 0.557388 12.80 13.30 0.50 30.07. 16:49 288 (W) -15
BU Vul p 1 0.5689935 10.60 11.40 0.80 30.07. 16:49 67 (NE) 18
V836 Cyg p 1 0.6534132 8.57 9.23 0.66 30.07. 16:49 56 (NE) 18
V354 UMa p 7 0.2938285 10.93 11.21 0.28 30.07. 16:50 269 (W) 82
V1222 Cen p 10 1.4329 16.83 16.85 0.02 30.07. 16:50 202 (S) -26
V482 Cam p 10 0.133619437 15.10 18.40 3.30 30.07. 16:50 330 (NW) 41
BO Ari s 1 0.3181937 10.00 10.00 0.00 30.07. 16:50 3 (N) -13
V762 Cen p 9 3.367895 11.30 12.30 1.00 30.07. 16:50 179 (S) -23
YY Del p 1 0.793093 11.30 12.00 0.70 30.07. 16:50 80 (E) 10
DF Lyr p 1 0.5771284 13.10 13.50 0.40 30.07. 16:50 87 (E) 35
RZ Cas p 1 1.195251 6.18 7.72 1.54 30.07. 16:51 358 (N) 30
EP And p 1 0.4041085 11.90 12.50 0.60 30.07. 16:51 7 (N) 5
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.