Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:17 // 17:45 UTC
Civil Twilight (6°): 03:45 // 18:17 UTC
Nautical Twilight (12°): 03:05 // 18:58 UTC
Astronomical Twilight (18°): 02:20 // 19:42 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V428 Cam s 8 0.290606 12.85 12.85 0.00 09.04. 21:35 340 (N) 50
V1064 Cas p 10 0.457606 11.30 11.80 0.50 09.04. 21:35 350 (N) 25
RY Men p 10 0.369514 13.19 14.16 0.97 09.04. 21:35 193 (S) -54
BQ Ari p 6 0.282335 10.28 10.55 0.27 09.04. 21:35 315 (NW) -15
BH Lyn p 10 0.1558756 13.70 16.30 2.60 09.04. 21:35 292 (W) 58
V1787 Cyg p 3 0.739503 12.40 13.60 1.20 09.04. 21:35 27 (NE) 22
NZ Boo p 1 0.0589094 17.20 20.00 2.80 09.04. 21:35 96 (E) 51
V2363 Cyg s 7 0.36207 12.10 12.10 0.00 09.04. 21:35 40 (NE) 26
NN Dra s 7 0.382879 12.34 12.90 0.56 09.04. 21:35 26 (NE) 72
V338 Cep s 4 2.10442 9.30 9.52 0.22 09.04. 21:35 16 (N) 24
VZ Ret p 10 4.63963 10.83 11.20 0.37 09.04. 21:35 217 (SW) -58
V354 UMa s 7 0.2938285 10.93 11.20 0.27 09.04. 21:35 82 (E) 73
KP Vir p 10 2.2772 8.42 8.79 0.37 09.04. 21:35 169 (S) 29
V1256 Cyg s 2 0.5404094 13.80 14.10 0.30 09.04. 21:36 52 (NE) 8
IY UMa p 4 0.0739138 18.40 20.00 1.60 09.04. 21:36 317 (NW) 78
X PsA s 10 0.3977746 13.00 14.20 1.20 09.04. 21:36 48 (NE) -58
TU UMi s 4 0.377268 8.84 8.84 0.00 09.04. 21:36 19 (N) 58
V471 Cas p 1 0.4009368 14.10 14.60 0.50 09.04. 21:36 345 (N) 17
V641 And p 10 0.69492 13.40 13.85 0.45 09.04. 21:36 5 (N) 1
CZEV087 Mon p 6 0.4019464 14.00 15.00 1.00 09.04. 21:36 255 (W) 13
QX And s 1 0.412173 11.25 11.25 0.00 09.04. 21:37 335 (NW) 2
V1355 Aql p 5 0.5157905 12.70 13.60 0.90 09.04. 21:37 60 (NE) -3
BM Tri p 9 0.317819 13.00 13.40 0.40 09.04. 21:37 335 (NW) -1
PY Boo p 9 0.278049 12.10 12.65 0.55 09.04. 21:37 66 (NE) 56
RV Psc p 1 0.5539893 11.30 12.00 0.70 09.04. 21:37 341 (N) -6
GT Gem p 10 0.8832711 15.10 16.00 0.90 09.04. 21:37 276 (W) 22
V1019 Cyg p 4 2.279325 13.30 15.10 1.80 09.04. 21:37 47 (NE) 5
V649 Lyr p 1 0.292256 14.50 14.91 0.41 09.04. 21:37 52 (NE) 29
PS Boo p 10 0.28164 12.30 12.60 0.30 09.04. 21:38 69 (E) 57
SZ Hor p 10 0.62511 10.96 11.74 0.78 09.04. 21:38 239 (SW) -61
FG Sct p 3 0.270572 13.66 14.76 1.10 09.04. 21:38 83 (E) -13
V857 Her s 1 0.38223 10.90 10.90 0.00 09.04. 21:38 73 (E) 38
AQ Psc s 1 0.4756052 8.60 8.60 0.00 09.04. 21:38 334 (NW) -29
V509 Cyg s 6 1.609159 13.10 13.10 0.00 09.04. 21:38 32 (NE) 16
V365 Peg s 8 1.080321 10.12 10.12 0.00 09.04. 21:38 31 (NE) -11
BD Scl s 9 0.566291 10.02 10.30 0.28 09.04. 21:39 339 (N) -64
MV Boo p 10 3.56042 10.70 10.90 0.20 09.04. 21:39 98 (E) 55
BO Ant p 9 1.060175 8.86 9.35 0.49 09.04. 21:39 202 (S) 4
BC Col p 10 0.29683 15.00 15.00 0.00 09.04. 21:39 250 (W) -20
V2181 Cyg p 1 0.5734825 13.00 13.90 0.90 09.04. 21:39 45 (NE) 4
V799 Aql p 10 2.10064 12.90 13.70 0.80 09.04. 21:39 80 (E) -13
V3894 Sgr p 10 2.61862 6.21 6.39 0.18 09.04. 21:39 109 (E) -20
G5197.0695 Aqr s 7 0.362937 12.88 12.88 0.00 09.04. 21:39 50 (NE) -31
V925 Cep p 10 2.147193 11.64 11.95 0.31 09.04. 21:39 4 (N) 36
V541 Cas p 1 0.9098488 10.40 11.10 0.70 09.04. 21:39 341 (N) 28
AO Pic p 9 2.23415 9.43 9.83 0.40 09.04. 21:40 222 (SW) -39
BF Dor p 9 0.352271 13.00 13.20 0.20 09.04. 21:40 213 (SW) -44
V699 Her p 10 0.614205 15.40 16.20 0.80 09.04. 21:40 94 (E) 26
V357 Her s 5 0.28204 13.40 13.40 0.00 09.04. 21:40 72 (E) 2
V1106 Her s 1 0.2546005 12.60 12.60 0.00 09.04. 21:40 69 (E) 16
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.