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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:09 // 19:03 UTC
Civil Twilight (6°): 02:30 // 19:42 UTC
Nautical Twilight (12°): 01:32 // 20:39 UTC
Astronomical Twilight (18°): 00:02 // 22:10 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V789 Her p 1 0.3200448 14.90 15.60 0.70 18.07. 22:03 258 (W) 70
V401 Cam p 8 0.3158103 13.20 13.70 0.50 18.07. 22:03 7 (N) 30
V1073 Her p 1 0.2942815 11.00 11.70 0.70 18.07. 22:03 210 (SW) 72
IY UMa p 4 0.0739138 18.40 20.00 1.60 18.07. 22:03 329 (NW) 28
SW Sex p 1 0.13493852 14.80 16.70 1.90 18.07. 22:03 300 (NW) -26
TY Boo p 1 0.3171485 10.81 11.47 0.66 18.07. 22:03 273 (W) 46
V843 Cep p 10 0.49347 13.35 14.00 0.65 18.07. 22:03 13 (N) 59
V1237 Cen p 9 0.486009 11.10 11.90 0.80 18.07. 22:03 224 (SW) -50
BS CMa p 10 0.5599472 12.50 13.00 0.50 18.07. 22:03 347 (N) -65
V647 Ori p 1 0.9775543 11.50 12.00 0.50 18.07. 22:03 10 (N) -36
V608 Cas s 1 0.380403 12.30 12.30 0.00 18.07. 22:03 23 (NE) 40
QQ Boo p 8 0.2764765 12.45 12.85 0.40 18.07. 22:04 282 (W) 57
NX Cam p 8 0.605772 10.50 10.95 0.45 18.07. 22:04 26 (NE) 27
SY Aps p 6 0.278908 12.20 13.60 1.40 18.07. 22:04 200 (S) -40
GT Gem p 10 0.8832711 15.10 16.00 0.90 18.07. 22:04 5 (N) -20
CI CMa p 10 2.954513 13.80 14.40 0.60 18.07. 22:04 353 (N) -67
AU Dra s 1 0.515266 12.30 12.30 0.00 18.07. 22:04 340 (N) 69
V524 Mon s 3 0.28361685 14.40 15.20 0.80 18.07. 22:04 358 (N) -38
V1139 Cas p 1 0.2971 12.80 13.23 0.43 18.07. 22:04 42 (NE) 34
V355 Vir s 1 0.655521 12.00 12.00 0.00 18.07. 22:04 286 (W) -6
MT Boo p 6 0.3653325 13.45 13.95 0.50 18.07. 22:04 282 (W) 47
V936 Cep p 10 0.364014 13.70 14.10 0.40 18.07. 22:04 23 (NE) 53
PY Boo p 9 0.278049 12.10 12.65 0.55 18.07. 22:05 293 (NW) 58
V701 Cen p 8 0.73845 8.60 9.40 0.80 18.07. 22:05 226 (SW) -32
BW Leo p 1 0.3373728 14.70 15.50 0.80 18.07. 22:05 296 (NW) 1
LZ Cen s 10 2.757724 8.10 8.50 0.40 18.07. 22:05 226 (SW) -49
BF Pav p 10 0.305605 11.00 11.90 0.90 18.07. 22:05 181 (S) -20
V1191 Cyg s 1 0.313382 10.82 11.11 0.29 18.07. 22:05 111 (E) 74
NZ Cyg p 2 0.4059673 13.70 14.20 0.50 18.07. 22:05 131 (SE) 75
V685 Her p 10 0.5891435 15.40 16.00 0.60 18.07. 22:05 244 (SW) 49
GG Cep p 7 1.903188 13.90 15.70 1.80 18.07. 22:05 33 (NE) 65
RU CMa p 9 1.976173 11.30 14.60 3.30 18.07. 22:05 16 (N) -62
V496 Cyg s 3 1.474915 12.10 12.50 0.40 18.07. 22:06 124 (SE) 69
MQ Peg s 3 0.379386 13.39 13.39 0.00 18.07. 22:06 94 (E) 41
NS Lyr p 10 2.797006 14.00 16.80 2.80 18.07. 22:06 166 (S) 76
V445 Peg s 1 0.40465 14.00 14.00 0.00 18.07. 22:06 111 (E) 51
GR Tau s 1 0.429851 10.26 10.49 0.23 18.07. 22:06 41 (NE) -10
AH Aur p 1 0.4941067 10.20 10.70 0.50 18.07. 22:06 6 (N) -12
LQ Com p 1 0.356835 12.80 13.30 0.50 18.07. 22:06 290 (W) 17
FP Lyn p 9 0.359085 11.36 11.69 0.33 18.07. 22:06 340 (N) 2
V668 Ara s 10 0.6014 13.30 13.80 0.50 18.07. 22:06 195 (S) -25
V1065 Her s 4 0.397828 11.50 11.50 0.00 18.07. 22:07 219 (SW) 63
V475 Cam p 9 0.4586 13.61 13.66 0.05 18.07. 22:07 358 (N) 34
YY Cnc s 1 0.698445 11.30 10.30 -1.00 18.07. 22:07 339 (N) -6
QV Per p 8 1.259052 14.80 16.40 1.60 18.07. 22:07 42 (NE) 11
V1115 Cas s 1 0.323283 13.00 13.00 0.00 18.07. 22:07 43 (NE) 35
AU Pic p 9 0.3119 14.00 14.40 0.40 18.07. 22:07 169 (S) -77
V470 Hya s 7 0.395393 13.00 13.00 0.00 18.07. 22:07 335 (NW) -37
LX Cas s 4 1.397151 14.90 15.30 0.40 18.07. 22:08 29 (NE) 30
DE Cep p 8 1.938823 14.10 16.30 2.20 18.07. 22:08 50 (NE) 72
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.