Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:05 // 18:48 UTC
Civil Twilight (6°): 02:26 // 19:26 UTC
Nautical Twilight (12°): 01:31 // 20:21 UTC
Astronomical Twilight (18°): 00:11 // 21:42 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V1902 Cyg p 8 0.450204 14.30 14.90 0.60 21.05. 01:42 98 (E) 59
QU Cas p 10 0.9718566 15.10 16.40 1.30 21.05. 01:42 50 (NE) 45
BS Sct p 10 3.82103 11.00 12.40 1.40 21.05. 01:42 176 (S) 34
HT Vir s 1 0.4076729 7.06 7.48 0.42 21.05. 01:43 260 (W) 15
DE Lyn s 1 0.408818 13.13 13.13 0.00 21.05. 01:43 345 (N) 20
ST Col p 10 2.22129 11.43 12.31 0.88 21.05. 01:43 38 (NE) -77
RS Ser p 7 0.59814 10.80 11.50 0.70 21.05. 01:43 186 (S) 27
WZ Leo s 1 1.4081812 11.30 11.30 0.00 21.05. 01:43 318 (NW) -11
V903 Ara p 9 0.301566 12.34 12.40 0.06 21.05. 01:43 194 (S) -19
QS Vir p 9 0.150757525 14.27 17.76 3.49 21.05. 01:43 248 (W) 1
V342 Aql p 3 3.39086 9.50 12.90 3.40 21.05. 01:43 166 (S) 49
KK Com p 7 1.06788 9.54 9.77 0.23 21.05. 01:43 285 (W) 15
CR Lac p 10 0.36689 13.90 14.70 0.80 21.05. 01:43 64 (NE) 53
GM Aqr s 6 0.367282 13.80 13.80 0.00 21.05. 01:43 119 (SE) 19
IW Boo p 4 0.264742 13.40 13.70 0.30 21.05. 01:43 288 (W) 46
AH Vir s 1 0.4075267 8.89 8.89 0.00 21.05. 01:44 282 (W) 5
HR Boo p 1 0.315967 13.25 13.85 0.60 21.05. 01:44 260 (W) 37
LV Cam p 4 0.3657282 16.00 16.40 0.40 21.05. 01:44 5 (N) 20
V1031 Her p 7 1.436758 12.10 12.50 0.40 21.05. 01:44 228 (SW) 53
V1286 Her p 1 0.334711 12.56 12.96 0.40 21.05. 01:44 220 (SW) 71
V2203 Oph p 1 0.455001 11.56 11.94 0.38 21.05. 01:44 197 (S) 43
QV Boo p 10 0.324797 14.20 15.00 0.80 21.05. 01:44 270 (W) 57
CN Com p 1 0.7354425 13.30 14.00 0.70 21.05. 01:44 285 (W) 9
V651 Ara p 10 0.2770608 14.60 15.40 0.80 21.05. 01:44 196 (S) -20
V1282 Her p 1 0.278349 13.35 13.75 0.40 21.05. 01:44 252 (W) 79
AL Scl p 10 2.445088 6.06 6.33 0.27 21.05. 01:44 119 (SE) -17
V1016 Oph p 1 0.407161 13.10 14.10 1.00 21.05. 01:45 221 (SW) 26
UZ For p 10 0.087865429 18.20 20.90 2.70 21.05. 01:45 73 (E) -47
EP And p 1 0.4041085 11.90 12.50 0.60 21.05. 01:45 49 (NE) 25
KV Peg s 5 0.4577795 11.73 11.73 0.00 21.05. 01:45 121 (SE) 44
V440 Cas s 8 0.32568791 15.00 15.00 0.00 21.05. 01:45 58 (NE) 45
CZ CMi p 1 0.426397 10.55 11.05 0.50 21.05. 01:45 350 (N) -30
V490 Her p 7 1.496632 13.90 15.00 1.10 21.05. 01:46 214 (SW) 59
V532 And p 10 0.39902 13.50 13.80 0.30 21.05. 01:46 55 (NE) 22
CF Peg p 1 0.4134966 14.80 15.50 0.70 21.05. 01:46 108 (E) 48
V1371 Ori s 9 0.758223 8.16 8.16 0.00 21.05. 01:46 20 (N) -25
MT Cam p 1 0.3661395 12.94 13.54 0.60 21.05. 01:46 18 (N) 18
IP Peg s 1 0.15820616 13.00 13.00 0.00 21.05. 01:47 93 (E) 27
ZZ Cyg s 1 0.628613 10.61 10.78 0.17 21.05. 01:47 91 (E) 73
PZ Cam p 10 0.28589 13.20 13.50 0.30 21.05. 01:47 19 (N) 28
LM Cnc p 5 0.315801 12.00 12.50 0.50 21.05. 01:47 327 (NW) -20
NZ Boo p 1 0.0589094 17.20 20.00 2.80 21.05. 01:47 269 (W) 47
AR CrB s 1 0.3973515 10.80 10.80 0.00 21.05. 01:47 250 (W) 52
EL Aqr p 1 0.48141 10.38 10.73 0.35 21.05. 01:47 106 (E) 3
HY Gem s 5 0.351013 16.70 17.50 0.80 21.05. 01:47 3 (N) -18
QY Hya p 2 0.292341 9.04 9.36 0.32 21.05. 01:48 257 (W) -26
V1383 Ori p 9 0.6663 8.46 8.66 0.20 21.05. 01:48 18 (N) -46
G5817.0435 Aqr s 7 0.407648 10.84 10.84 0.00 21.05. 01:48 125 (SE) 10
EM Tuc p 4 0.326575 12.16 12.76 0.60 21.05. 01:49 149 (SE) -41
V369 Sge p 7 0.3958288 13.20 14.00 0.80 21.05. 01:49 147 (SE) 55
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.