Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:25 // 18:47 UTC
Civil Twilight (6°): 02:48 // 19:24 UTC
Nautical Twilight (12°): 01:56 // 20:16 UTC
Astronomical Twilight (18°): 00:48 // 21:24 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V474 Peg p 10 0.442868 14.60 14.78 0.18 31.07. 06:27 296 (NW) 25
G4691.0773 Cet s 6 0.584638 11.56 11.56 0.00 31.07. 06:27 209 (SW) 34
NY Vir s 1 0.10101597 13.30 13.30 0.00 31.07. 06:27 45 (NE) -33
V917 Cep p 7 0.411767 12.88 13.25 0.37 31.07. 06:27 327 (NW) 50
WX Lib p 10 0.9200078 12.10 12.70 0.60 31.07. 06:27 32 (NE) -65
EM Tuc p 4 0.326575 12.16 12.76 0.60 31.07. 06:27 205 (SW) -35
QU Dra p 9 0.276915 14.10 14.80 0.70 31.07. 06:27 6 (N) 17
CE Leo s 1 0.3034287 11.80 12.50 0.70 31.07. 06:27 56 (NE) 3
UU Aqr p 1 0.16358045 10.90 12.60 1.70 31.07. 06:27 267 (W) -2
V2640 Oph p 7 0.419892 12.50 13.20 0.70 31.07. 06:27 335 (NW) -32
DD Com s 1 0.2692074 14.30 14.90 0.60 31.07. 06:27 49 (NE) -4
V5563 Sgr p 7 0.617258 9.60 9.93 0.33 31.07. 06:28 307 (NW) -55
V2790 Ori p 1 0.2878415 11.03 11.65 0.62 31.07. 06:28 128 (SE) 50
V899 Her s 1 0.421169 7.93 7.93 0.00 31.07. 06:28 354 (N) -7
V1332 Tau s 1 0.271827 11.73 11.73 0.00 31.07. 06:28 161 (S) 62
V1066 Her p 1 0.539622 11.80 12.30 0.50 31.07. 06:28 344 (N) 10
EE CVn p 1 0.280562 13.70 14.57 0.87 31.07. 06:28 32 (NE) -2
HS Vul s 1 0.3320847 13.90 14.20 0.30 31.07. 06:28 308 (NW) 0
MV Cas p 1 1.112253 13.90 16.20 2.30 31.07. 06:28 315 (NW) 57
V796 Cep s 1 0.392964 12.20 12.20 0.00 31.07. 06:28 349 (N) 58
V470 Cam p 1 0.0956467 14.10 14.75 0.65 31.07. 06:29 36 (NE) 62
PS Boo p 10 0.28164 12.30 12.60 0.30 31.07. 06:29 7 (N) 11
V1128 Tau p 1 0.3053717 9.65 10.24 0.59 31.07. 06:29 187 (S) 53
VZ UMi p 5 0.6281 13.10 13.50 0.40 31.07. 06:29 12 (N) 38
SU Psc s 6 2.681381 10.95 11.30 0.35 31.07. 06:29 240 (SW) 47
EQ Com p 1 0.3618824 14.40 15.90 1.50 31.07. 06:29 45 (NE) -10
V726 Cyg p 1 0.497971 12.70 13.80 1.10 31.07. 06:29 316 (NW) 16
IT Cnc p 6 0.363657 12.50 12.90 0.40 31.07. 06:29 91 (E) 30
IV Lib p 9 6.86197 8.35 8.95 0.60 31.07. 06:30 13 (N) -58
FM CMa s 8 2.78945 7.28 7.28 0.00 31.07. 06:30 134 (SE) 16
LP Com s 1 0.337934 12.76 12.76 0.00 31.07. 06:30 46 (NE) 0
AW UMa s 1 0.438726 6.83 7.08 0.25 31.07. 06:30 56 (NE) 11
EV Cnc s 1 0.441439 12.75 12.80 0.05 31.07. 06:30 97 (E) 21
V790 Cep p 8 0.3212316 12.62 12.74 0.12 31.07. 06:30 354 (N) 53
CG Vir p 1 0.9352773 10.56 11.20 0.64 31.07. 06:30 19 (N) -34
IQ Leo p 10 0.317518 14.70 15.30 0.60 31.07. 06:30 68 (E) 8
V2294 Cyg s 1 0.354328 13.25 13.25 0.00 31.07. 06:31 327 (NW) 20
V589 Vir s 1 0.271832 13.00 13.00 0.00 31.07. 06:31 26 (NE) -33
V1256 Her p 2 0.318276 12.60 13.50 0.90 31.07. 06:31 341 (N) -22
V931 Cyg s 1 0.341513 13.90 14.50 0.60 31.07. 06:31 316 (NW) 2
CX Aqr s 1 0.5559864 10.55 10.80 0.25 31.07. 06:32 264 (W) 4
V1277 Her p 10 1.059342 10.50 10.85 0.35 31.07. 06:32 345 (N) 8
MR Del s 1 0.5216895 8.85 8.85 0.00 31.07. 06:32 292 (W) -11
V958 Cep p 10 0.345291 10.75 10.88 0.13 31.07. 06:32 349 (N) 53
BN Ari s 1 0.2993717 10.38 10.98 0.60 31.07. 06:32 236 (SW) 57
AV CrB p 1 0.30819 11.87 12.48 0.61 31.07. 06:33 359 (N) -10
EH CVn s 1 0.263585 12.91 12.91 0.00 31.07. 06:33 31 (NE) -2
V692 And p 6 0.33802 12.50 12.50 0.00 31.07. 06:33 291 (W) 46
OW Com p 10 0.258127 15.40 16.40 1.00 31.07. 06:33 41 (NE) -14
BC Eri p 1 0.527247 10.83 11.32 0.49 31.07. 06:33 170 (S) 25
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.