Ephemerides for Variable Stars

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

Sunrise // Sunset: 05:00 // 17:14 UTC
Civil Twilight (6°): 04:29 // 17:45 UTC
Nautical Twilight (12°): 03:51 // 18:23 UTC
Astronomical Twilight (18°): 03:12 // 19:02 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V640 Aur p 1 0.3279975 12.52 13.25 0.73 20.03. 13:57 66 (NE) 61
FH Cet p 6 0.93601 13.77 14.63 0.86 20.03. 13:57 198 (S) 35
V541 Cas s 1 0.9098488 10.40 11.00 0.60 20.03. 13:57 352 (N) 76
RZ Cnc p 10 21.64315 8.67 10.03 1.36 20.03. 13:57 70 (E) 26
V1191 Cyg s 1 0.313382 10.82 11.11 0.29 20.03. 13:57 305 (NW) 26
V789 Her p 1 0.3200448 14.90 15.60 0.70 20.03. 13:58 336 (NW) 7
BX Tri s 6 0.1926355 12.35 12.60 0.25 20.03. 13:58 202 (S) 72
V802 Aql s 6 0.267608 13.40 13.40 0.00 20.03. 13:58 290 (W) -20
V438 Cam s 9 0.500825 13.60 13.60 0.00 20.03. 13:58 18 (N) 56
AL Aps p 9 7.432415 12.90 13.95 1.05 20.03. 13:58 186 (S) -64
V951 Per p 7 0.270478 12.70 13.20 0.50 20.03. 13:58 130 (SE) 69
V737 Aql p 9 1.033732 14.90 15.60 0.70 20.03. 13:58 290 (W) 3
WW Cep p 1 4.6008454 11.10 11.90 0.80 20.03. 13:58 328 (NW) 53
V517 And p 10 0.49053 13.30 13.60 0.30 20.03. 13:59 247 (SW) 65
V356 UMa p 8 0.544755 12.90 13.40 0.50 20.03. 13:59 11 (N) 12
SV Cam p 1 0.593072 8.40 9.00 0.60 20.03. 13:59 11 (N) 54
V644 Aur p 7 0.78045 11.22 11.53 0.31 20.03. 13:59 93 (E) 50
G2038.0293 Ser s 1 0.49541 10.32 10.43 0.11 20.03. 13:59 344 (N) -13
V2240 Cyg p 1 0.404173 12.03 12.29 0.26 20.03. 13:59 302 (NW) 23
V594 Lyr s 5 0.255999 14.00 14.00 0.00 20.03. 13:59 322 (NW) 18
V1223 Tau p 7 0.446918 12.15 12.60 0.45 20.03. 13:59 167 (S) 49
V1172 Her p 4 0.236167 12.00 12.50 0.50 20.03. 13:59 337 (NW) -21
V2640 Oph p 7 0.419892 12.50 13.20 0.70 20.03. 14:00 316 (NW) -26
NT Boo p 10 0.434877 12.10 12.35 0.25 20.03. 14:00 359 (N) 10
HH Lac p 10 0.200593 14.00 15.50 1.50 20.03. 14:00 302 (NW) 55
RR Cen s 9 0.6056895 7.27 7.63 0.36 20.03. 14:00 149 (SE) -80
AW Lac s 1 1.1428563 10.60 11.20 0.60 20.03. 14:00 304 (NW) 49
V628 Sco p 10 1.16957 11.40 12.10 0.70 20.03. 14:00 283 (W) -61
V1905 Cyg p 7 0.723343 12.55 13.25 0.70 20.03. 14:00 293 (NW) 33
EX CVn s 4 0.2771572 13.10 13.10 0.00 20.03. 14:00 25 (NE) 3
DY Lac p 10 2.791178 14.60 17.60 3.00 20.03. 14:00 301 (NW) 53
UX UMa p 1 0.19667128 12.57 14.15 1.58 20.03. 14:01 12 (N) 13
V579 Lyr s 1 0.242906 12.77 12.77 0.00 20.03. 14:01 320 (NW) 17
GS Aqr p 3 0.374069 13.20 13.80 0.60 20.03. 14:01 252 (W) 14
V441 Dra p 10 2.9054 12.45 12.75 0.30 20.03. 14:01 349 (N) 48
V1134 Her s 7 0.602935 12.50 12.50 0.00 20.03. 14:01 307 (NW) -12
NY Vir p 1 0.10101597 13.30 14.22 0.92 20.03. 14:01 25 (NE) -39
CR Tri p 9 0.296078 14.10 14.80 0.70 20.03. 14:02 193 (S) 73
BT Eri p 10 2.112291 9.56 10.45 0.89 20.03. 14:02 172 (S) 0
V803 Cyg p 9 1.02647 14.30 15.50 1.20 20.03. 14:02 308 (NW) 19
V422 Nor p 10 0.5788 16.92 17.60 0.68 20.03. 14:02 227 (SW) -79
GZ And p 1 0.3050173 10.83 11.61 0.78 20.03. 14:02 238 (SW) 81
V1138 Cas p 1 0.798267 13.25 13.60 0.35 20.03. 14:02 307 (NW) 76
FS Lup p 9 0.3813993 11.50 12.50 1.00 20.03. 14:02 157 (SE) -88
V624 Cen p 10 0.7000815 14.80 15.60 0.80 20.03. 14:03 126 (SE) -81
GX Psc p 9 0.43431 13.40 13.70 0.30 20.03. 14:03 234 (SW) 64
IU Per p 1 0.857026 10.50 11.60 1.10 20.03. 14:03 175 (S) 84
CZ Mic p 10 2.018848 12.82 13.47 0.65 20.03. 14:03 242 (SW) -30
V902 Cep p 10 0.32871 11.78 12.28 0.50 20.03. 14:03 349 (N) 53
IO Boo s 7 0.2711483 13.00 13.00 0.00 20.03. 14:03 10 (N) -14
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.