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Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:31 // 17:19 UTC
Civil Twilight (6°): 04:00 // 17:50 UTC
Nautical Twilight (12°): 03:21 // 18:29 UTC
Astronomical Twilight (18°): 02:40 // 19:11 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
IT Nor s 8 0.635779 9.40 9.80 0.40 13.09. 12:51 150 (SE) -12
DW UMa s 1 0.13660653 15.10 16.60 1.50 13.09. 12:51 306 (NW) 64
V640 Aur s 1 0.3279975 12.52 13.00 0.48 13.09. 12:52 320 (NW) 28
GW Leo p 9 0.3361243 13.00 13.13 0.13 13.09. 12:52 243 (SW) 38
V1054 Her s 4 0.648206 11.90 11.90 0.00 13.09. 12:52 105 (E) 30
AL Tau p 3 0.9306606 12.90 13.90 1.00 13.09. 12:52 307 (NW) 4
AO Cam p 1 0.3299026 9.50 10.00 0.50 13.09. 12:52 332 (NW) 20
V1051 Her p 10 0.55833 12.50 12.80 0.30 13.09. 12:52 95 (E) 40
BQ Ari p 6 0.282335 10.28 10.55 0.27 13.09. 12:52 337 (NW) -24
V965 Cyg p 1 0.6405687 13.90 14.90 1.00 13.09. 12:52 65 (NE) 21
NW Aqr p 1 0.30163 12.00 12.00 0.00 13.09. 12:52 46 (NE) -29
V1271 Her p 10 0.31962 14.20 14.70 0.50 13.09. 12:52 78 (E) 47
GN Mus p 10 0.3869 13.70 14.40 0.70 13.09. 12:52 184 (S) -34
CE Peg p 1 0.64203 13.20 14.20 1.00 13.09. 12:53 48 (NE) 0
V718 Her s 7 0.5960123 13.90 14.30 0.40 13.09. 12:53 73 (E) 53
ST Tri p 1 0.479052 14.30 15.20 0.90 13.09. 12:53 344 (N) -3
IY UMa p 4 0.0739138 18.40 20.00 1.60 13.09. 12:53 305 (NW) 66
NR Cep s 4 0.949548 13.00 13.60 0.60 13.09. 12:53 6 (N) 30
NZ Boo p 1 0.0589094 17.20 20.00 2.80 13.09. 12:53 123 (SE) 66
OO Cyg s 7 0.2620015 14.10 14.10 0.00 13.09. 12:53 59 (NE) 24
CN Com p 1 0.7354425 13.30 14.00 0.70 13.09. 12:53 207 (SW) 54
EN Oct s 1 0.288913 11.88 12.50 0.62 13.09. 12:53 180 (S) -50
NR Nor s 10 0.42886 15.50 15.90 0.40 13.09. 12:53 156 (SE) -25
UX Her p 1 1.54886 9.05 10.21 1.16 13.09. 12:54 96 (E) 28
V421 Gem p 9 0.4231 15.00 15.80 0.80 13.09. 12:54 290 (W) 18
V365 Sge s 1 0.369126 13.11 13.70 0.59 13.09. 12:54 71 (E) 7
SY Aps p 6 0.278908 12.20 13.60 1.40 13.09. 12:54 174 (S) -33
GV Aqr p 4 0.33677 13.60 14.00 0.40 13.09. 12:54 57 (NE) -34
V1049 Her p 3 0.72733 10.80 11.20 0.40 13.09. 12:55 101 (E) 37
IY Eri p 10 0.750035 10.86 11.31 0.45 13.09. 12:55 213 (SW) -80
V1222 Tau p 4 0.295362 13.28 13.64 0.36 13.09. 12:55 326 (NW) -25
V417 Cam p 10 0.28482 14.20 14.70 0.50 13.09. 12:55 329 (NW) 35
UY Vol p 1 0.159337785 16.90 23.00 6.10 13.09. 12:55 211 (SW) -43
UW Vir p 4 1.810767 8.98 12.30 3.32 13.09. 12:55 183 (S) 22
NQ Cam p 1 0.362099 13.10 13.80 0.70 13.09. 12:55 333 (NW) 48
IT Vel p 10 2.088 7.03 7.08 0.05 13.09. 12:56 229 (SW) -28
DR CVn p 1 0.329058 11.70 11.96 0.26 13.09. 12:56 213 (SW) 74
V900 Mon p 6 0.298305 11.92 12.80 0.88 13.09. 12:56 286 (W) -7
PU Vel p 10 1.25174 8.52 8.65 0.13 13.09. 12:56 225 (SW) -16
CQ Hya p 6 1.10293 13.50 14.00 0.50 13.09. 12:56 258 (W) 13
PP Aps p 8 4.2799 9.65 10.02 0.37 13.09. 12:57 158 (S) -39
HS Aqr p 1 0.7101875 9.35 9.42 0.07 13.09. 12:57 76 (E) -12
V2051 Oph p 10 0.06242786 13.00 17.50 4.50 13.09. 12:57 132 (SE) 0
V1013 Cyg s 3 4.67973 13.30 13.30 0.00 13.09. 12:57 62 (NE) 21
RV Gru s 10 0.2595312 11.00 11.40 0.40 13.09. 12:57 100 (E) -62
V448 Vel p 10 0.364875 11.63 11.97 0.34 13.09. 12:57 227 (SW) -28
V599 Aur s 1 0.316533 11.67 11.90 0.23 13.09. 12:57 316 (NW) 5
V1637 Ori p 9 1.82278 12.00 13.10 1.10 13.09. 12:57 300 (NW) -27
V436 Cam p 10 1.0541 13.50 14.10 0.60 13.09. 12:57 331 (NW) 39
CK Boo s 1 0.3551495 8.99 9.23 0.24 13.09. 12:57 156 (SE) 47
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.