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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:51 // 18:05 UTC
Civil Twilight (6°): 03:17 // 18:39 UTC
Nautical Twilight (12°): 02:33 // 19:23 UTC
Astronomical Twilight (18°): 01:43 // 20:13 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V339 Lib p 9 0.339013 13.60 14.40 0.80 22.04. 18:35 103 (E) -15
HY Vel p 10 3.10689 4.83 4.90 0.07 22.04. 18:35 189 (S) -14
ER Cep s 9 0.2857369 15.67 16.27 0.60 22.04. 18:36 355 (N) 47
V1107 Cas s 1 0.273412 12.88 12.88 0.00 22.04. 18:36 333 (NW) 30
V509 Cyg s 6 1.609159 13.10 13.10 0.00 22.04. 18:36 11 (N) 8
S Ant s 1 0.6483481 6.40 6.87 0.47 22.04. 18:36 182 (S) 11
MS Pav s 10 0.33474 13.70 14.10 0.40 22.04. 18:36 169 (S) -65
V607 Her s 8 1.712526 13.30 13.30 0.00 22.04. 18:36 62 (NE) 11
V887 Aql p 6 2.71606 13.15 14.10 0.95 22.04. 18:37 41 (NE) -17
V567 Aur p 5 0.710089 12.55 13.20 0.65 22.04. 18:37 273 (W) 44
OO Aqr s 5 0.586623 9.20 9.59 0.39 22.04. 18:37 20 (N) -52
V2701 Oph p 9 0.339611 12.00 12.50 0.50 22.04. 18:37 69 (E) -3
IR Lib s 8 0.2743715 8.72 8.72 0.00 22.04. 18:37 111 (E) -20
V625 Car p 10 0.276942 11.15 12.00 0.85 22.04. 18:37 179 (S) -27
V416 Gem p 7 0.256181 12.50 13.00 0.50 22.04. 18:37 244 (SW) 48
MX Mon p 7 0.686442 11.40 12.10 0.70 22.04. 18:37 222 (SW) 27
CZEV107 Cas p 1 0.302243 14.30 15.10 0.80 22.04. 18:38 334 (NW) 29
V415 Dra p 1 0.437416 12.00 12.50 0.50 22.04. 18:38 26 (NE) 17
HY Tau p 9 3.01691 12.40 13.60 1.20 22.04. 18:38 259 (W) 34
AV CrB s 1 0.30819 11.87 11.87 0.00 22.04. 18:38 64 (NE) 18
V1068 Sgr p 5 0.369969 15.10 15.40 0.30 22.04. 18:38 57 (NE) -43
IL Boo p 6 0.347407 13.10 13.55 0.45 22.04. 18:38 69 (E) 46
RZ Com p 1 0.338507 10.42 11.13 0.71 22.04. 18:38 112 (E) 47
EI Mon p 8 0.9107425 13.90 14.40 0.50 22.04. 18:38 227 (SW) 23
RS Col s 4 0.67235 9.54 9.97 0.43 22.04. 18:38 234 (SW) -8
V457 Cam p 9 0.3033 13.80 14.20 0.40 22.04. 18:38 332 (NW) 61
NSV 08733 Oph p 7 0.357189 13.70 14.00 0.30 22.04. 18:38 64 (NE) -9
OR Cas p 1 1.245709 11.40 12.40 1.00 22.04. 18:39 337 (NW) 27
V467 And p 10 0.215 15.43 15.73 0.30 22.04. 18:39 333 (NW) 1
AE Phe p 1 0.362374 7.56 8.25 0.69 22.04. 18:39 248 (W) -54
DF Vel p 10 0.7644772 13.30 14.40 1.10 22.04. 18:39 184 (S) -10
V496 Cam p 7 0.392897 13.95 14.40 0.45 22.04. 18:39 354 (N) 58
KN Vul s 1 0.3573295 13.00 13.40 0.40 22.04. 18:39 24 (NE) -9
V870 Ara s 7 0.399826 9.00 9.00 0.00 22.04. 18:39 123 (SE) -58
V898 Cep p 8 2.87477 12.20 12.65 0.45 22.04. 18:40 354 (N) 28
KV Gem p 1 0.358522 12.40 12.90 0.50 22.04. 18:40 242 (SW) 41
EO Cru p 10 5.0244 9.54 10.01 0.47 22.04. 18:40 159 (S) -26
V924 Oph p 10 0.359554 15.70 16.40 0.70 22.04. 18:40 51 (NE) -19
XY Cir p 9 3.33079 12.10 13.00 0.90 22.04. 18:40 151 (SE) -39
V401 Cyg p 1 0.582725 10.64 11.17 0.53 22.04. 18:40 29 (NE) -4
QQ Boo p 8 0.2764765 12.45 12.85 0.40 22.04. 18:40 58 (NE) 35
LT Cen s 10 1.625913 9.20 9.60 0.40 22.04. 18:40 167 (S) -23
FS Aqr s 7 0.26205 13.20 13.20 0.00 22.04. 18:40 353 (N) -40
PR Boo p 10 0.371281 13.70 14.10 0.40 22.04. 18:41 61 (NE) 36
V779 Sgr p 10 0.4450335 11.40 12.00 0.60 22.04. 18:41 85 (E) -42
GK CVn p 10 0.4012861 14.40 15.50 1.10 22.04. 18:41 84 (E) 41
V1101 Cyg p 10 1.829073 15.20 17.00 1.80 22.04. 18:42 357 (N) 8
EX Hya p 10 0.068233846 9.60 13.99 4.39 22.04. 18:42 141 (SE) 1
V380 Gem p 6 0.33661 13.15 14.00 0.85 22.04. 18:42 259 (W) 43
V1968 Sgr p 2 0.5632495 12.30 13.30 1.00 22.04. 18:42 72 (E) -40
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.