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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:00 // 18:52 UTC
Civil Twilight (6°): 02:21 // 19:32 UTC
Nautical Twilight (12°): 01:24 // 20:29 UTC
Astronomical Twilight (18°): 23:55 // 21:58 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
NW Aqr s 1 0.30163 12.00 12.00 0.00 25.05. 08:36 233 (SW) 28
BO Ari p 1 0.3181937 10.00 10.50 0.50 25.05. 08:36 166 (S) 67
EV Cet s 9 0.428224 11.60 11.60 0.00 25.05. 08:36 196 (S) 38
AB Tel p 10 0.32597 13.40 14.10 0.70 25.05. 08:36 240 (SW) -46
RZ Dra p 1 0.5508762 10.11 11.01 0.90 25.05. 08:37 325 (NW) 32
GZ Pup p 10 0.3202743 11.70 12.20 0.50 25.05. 08:37 123 (SE) -25
V472 Cen p 10 0.4227 12.70 13.20 0.50 25.05. 08:37 40 (NE) -71
V859 Cyg p 1 0.4050029 11.70 12.20 0.50 25.05. 08:37 293 (NW) 18
V463 And p 1 0.406095 12.15 13.05 0.90 25.05. 08:37 259 (W) 61
BY Peg p 1 0.341936 12.90 13.60 0.70 25.05. 08:37 269 (W) 38
V336 Cas s 1 0.5972873 13.40 13.60 0.20 25.05. 08:37 315 (NW) 72
V505 Cyg s 1 0.667664 11.70 12.00 0.30 25.05. 08:37 286 (W) 31
XY Boo p 1 0.370564 10.30 10.61 0.31 25.05. 08:38 0 (N) -20
V2474 Cyg p 10 32.34 10.97 11.27 0.30 25.05. 08:38 290 (W) 28
V2201 Oph p 10 0.345017599 14.51 14.82 0.31 25.05. 08:38 297 (NW) -17
V1076 Cas p 9 0.381185 15.68 15.97 0.29 25.05. 08:38 333 (NW) 81
V625 Cen p 10 0.4697059 14.40 15.00 0.60 25.05. 08:38 198 (S) -83
V467 Vul s 1 0.427409 12.44 12.70 0.26 25.05. 08:38 268 (W) 30
V401 Cam p 8 0.3158103 13.20 13.70 0.50 25.05. 08:39 32 (NE) 57
LM Lib p 10 0.782983 11.07 11.70 0.63 25.05. 08:39 320 (NW) -63
V912 Per p 8 0.5775932 12.01 12.30 0.29 25.05. 08:39 106 (E) 68
V849 Cep s 5 2.029647 10.80 10.80 0.00 25.05. 08:39 329 (NW) 54
EQ UMa p 6 0.3581533 12.40 12.60 0.20 25.05. 08:39 44 (NE) 33
V2280 Cyg p 1 0.353365 13.32 14.08 0.76 25.05. 08:39 309 (NW) 31
V1030 Cas s 9 0.3042065 13.80 14.15 0.35 25.05. 08:39 274 (W) 75
TU UMi p 4 0.377268 8.84 8.90 0.06 25.05. 08:39 355 (N) 37
V909 Cep s 7 0.425573 12.13 12.13 0.00 25.05. 08:40 309 (NW) 62
RW Com p 1 0.2373465 11.00 11.70 0.70 25.05. 08:40 18 (N) -11
RT And p 1 0.62892951 8.55 9.47 0.92 25.05. 08:40 293 (NW) 65
V1053 Her p 1 0.287796 13.57 13.77 0.20 25.05. 08:40 320 (NW) 7
RV Gru s 10 0.2595312 11.00 11.40 0.40 25.05. 08:40 212 (SW) -15
V906 Cyg p 5 0.3651677 14.90 15.70 0.80 25.05. 08:40 297 (NW) 23
SZ Scl s 10 0.320832 11.72 12.40 0.68 25.05. 08:40 201 (S) 6
NU Cas p 1 0.766689 13.20 13.90 0.70 25.05. 08:40 308 (NW) 76
V919 Aql p 10 0.79521 13.00 14.00 1.00 25.05. 08:40 275 (W) -6
MX Ser s 4 0.30776 13.20 13.68 0.48 25.05. 08:40 316 (NW) -35
V1187 Her s 1 0.310764 11.14 11.31 0.17 25.05. 08:40 329 (NW) 2
NSV 04188 Cnc p 5 0.308035 12.00 13.10 1.10 25.05. 08:41 73 (E) 2
PY Boo s 9 0.278049 12.10 12.10 0.00 25.05. 08:41 345 (N) 14
V659 Ara p 10 0.2918802 13.90 14.50 0.60 25.05. 08:41 228 (SW) -64
SV Nor p 10 0.3761231 12.00 12.60 0.60 25.05. 08:41 228 (SW) -71
KT Lyr s 9 0.5815356 14.70 14.90 0.20 25.05. 08:41 306 (NW) 13
BB Tri p 10 0.392372 14.00 14.40 0.40 25.05. 08:41 194 (S) 73
V789 Her p 1 0.3200448 14.90 15.60 0.70 25.05. 08:41 326 (NW) 12
QX Vir p 1 0.242075 13.31 13.60 0.29 25.05. 08:41 345 (N) -45
ZZ UMa p 1 2.29926 10.10 10.70 0.60 25.05. 08:42 25 (NE) 29
V1288 Sco p 8 1.108897 8.17 8.51 0.34 25.05. 08:42 264 (W) -62
V404 Gem s 1 0.348706 11.59 12.11 0.52 25.05. 08:42 92 (E) 23
RR CMa s 6 1.196257 12.50 13.10 0.60 25.05. 08:42 107 (E) -8
V566 And s 8 0.389694 10.85 11.25 0.40 25.05. 08:42 169 (S) 75
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.