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Ephemerides for Variable Stars

07: 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21

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

Sunrise // Sunset: 03:11 // 19:00 UTC
Civil Twilight (6°): 02:32 // 19:39 UTC
Nautical Twilight (12°): 01:36 // 20:36 UTC
Astronomical Twilight (18°): 00:11 // 22:01 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
KO Del p 1 0.5833444 12.50 13.00 0.50 21.07. 10:16 337 (NW) -21
G5220.0352 Aqr s 6 0.294751 13.75 13.75 0.00 21.07. 10:16 313 (NW) -37
IQ Leo p 10 0.317518 14.70 15.30 0.60 21.07. 10:16 103 (E) 38
V659 Ara p 10 0.2918802 13.90 14.50 0.60 21.07. 10:16 133 (SE) -67
BS UMa s 1 0.3495099 13.70 14.00 0.30 21.07. 10:17 75 (E) 47
GR Psc s 4 0.49432 11.21 11.21 0.00 21.07. 10:17 286 (W) 16
AN Men p 9 0.461972 9.36 9.54 0.18 21.07. 10:17 184 (S) -41
SW Ret p 10 0.3547995 12.63 13.08 0.45 21.07. 10:17 205 (SW) -33
SZ Mic p 10 0.4 13.40 14.00 0.60 21.07. 10:17 299 (NW) -72
G0645.0085 Ari p 8 0.35522 12.88 12.88 0.00 21.07. 10:17 265 (W) 24
AA UMa s 1 0.468127 10.88 11.53 0.65 21.07. 10:17 85 (E) 65
UY Hya p 9 0.727521 13.30 13.80 0.50 21.07. 10:18 146 (SE) 38
CU Tau s 1 0.412528 11.50 11.90 0.40 21.07. 10:18 258 (W) 43
LZ Dra s 5 0.350349 12.00 12.00 0.00 21.07. 10:18 358 (N) 34
V1043 Her s 8 0.410255 13.63 13.63 0.00 21.07. 10:18 21 (N) 14
CZEV087 Mon p 6 0.4019464 14.00 15.00 1.00 21.07. 10:18 182 (S) 41
V680 Per s 1 0.37422 13.55 13.55 0.00 21.07. 10:18 281 (W) 40
V369 Sge p 7 0.3958288 13.20 14.00 0.80 21.07. 10:18 349 (N) -21
CD Cam s 1 0.764183 11.63 11.63 0.00 21.07. 10:18 8 (N) 67
RT LMi p 1 0.3749177 11.40 11.70 0.30 21.07. 10:18 104 (E) 58
SY Aps p 6 0.278908 12.20 13.60 1.40 21.07. 10:19 153 (SE) -53
GU Vul p 2 0.774228 11.60 12.20 0.60 21.07. 10:19 353 (N) -13
VY Vul s 8 0.8843472 14.20 14.40 0.20 21.07. 10:19 352 (N) -19
QS Vir p 9 0.150757525 14.27 17.76 3.49 21.07. 10:19 92 (E) -15
V474 Cam p 5 0.328205 10.90 11.40 0.50 21.07. 10:19 1 (N) 71
V431 Lyr s 5 0.4463665 14.30 14.30 0.00 21.07. 10:19 1 (N) -6
QS Cyg p 8 1.043999 13.20 13.80 0.60 21.07. 10:19 352 (N) -1
V523 Cas s 1 0.2336923 10.62 11.34 0.72 21.07. 10:19 312 (NW) 31
PZ Dra p 10 0.76433 12.70 13.05 0.35 21.07. 10:20 33 (NE) 28
V723 Per s 7 0.796424 12.24 12.50 0.26 21.07. 10:20 307 (NW) 42
V341 Cas p 10 3.407387 14.70 17.30 2.60 21.07. 10:20 330 (NW) 26
V349 Cam p 9 1.25 14.96 15.16 0.20 21.07. 10:20 328 (NW) 62
BV Tri p 1 0.494177 14.10 14.30 0.20 21.07. 10:20 287 (W) 36
RY Ind s 10 0.712114 10.83 11.04 0.21 21.07. 10:20 274 (W) -73
V1237 Tau p 8 0.287447 14.03 14.18 0.15 21.07. 10:21 231 (SW) 57
DS Pup s 8 0.3886775 12.70 13.40 0.70 21.07. 10:21 177 (S) 15
BF Cru s 10 0.4988062 12.90 13.20 0.30 21.07. 10:21 145 (SE) -39
V467 Vir p 6 0.6045733 9.46 9.46 0.00 21.07. 10:21 93 (E) -5
V975 Cen p 8 135.9255 7.37 7.76 0.39 21.07. 10:21 131 (SE) -41
LX Per s 8 8.038193 8.10 8.38 0.28 21.07. 10:21 292 (W) 51
V508 Cam p 10 0.301715 12.50 12.63 0.13 21.07. 10:21 11 (N) 59
V2610 Oph p 1 0.426508 9.20 9.45 0.25 21.07. 10:21 29 (NE) -40
V711 Cyg s 1 0.82671 13.80 13.80 0.00 21.07. 10:21 335 (NW) 13
EP Oct p 10 0.448784 12.37 13.17 0.80 21.07. 10:21 173 (S) -53
NW Boo p 5 1.01185563 13.00 13.00 0.00 21.07. 10:21 49 (NE) 12
V2201 Oph s 10 0.345017599 14.51 14.82 0.31 21.07. 10:21 29 (NE) -32
V937 Cep p 10 1.58145 11.95 12.30 0.35 21.07. 10:21 346 (N) 43
CG Lac p 1 0.819389 13.90 15.00 1.10 21.07. 10:22 327 (NW) 18
IY UMa p 4 0.0739138 18.40 20.00 1.60 21.07. 10:22 55 (NE) 60
V817 Cep p 10 0.451203 15.52 16.32 0.80 21.07. 10:22 351 (N) 21
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.