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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:26 // 18:46 UTC
Civil Twilight (6°): 02:49 // 19:23 UTC
Nautical Twilight (12°): 01:58 // 20:14 UTC
Astronomical Twilight (18°): 00:50 // 21:21 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
NN Vir p 2 0.4806875 7.30 7.67 0.37 31.07. 15:37 157 (SE) 44
FV CVn p 1 0.315365 11.80 12.15 0.35 31.07. 15:38 155 (SE) 71
V556 And p 1 0.43141 14.55 14.80 0.25 31.07. 15:38 352 (N) 5
V368 Tel p 10 0.286829 11.25 12.37 1.12 31.07. 15:39 123 (SE) -41
V997 Cyg s 1 0.458224 14.10 14.10 0.00 31.07. 15:39 46 (NE) 34
ST Per p 1 2.648354 9.52 11.40 1.88 31.07. 15:39 340 (N) 2
NZ Boo p 1 0.0589094 17.20 20.00 2.80 31.07. 15:39 120 (SE) 65
V506 Cam p 8 0.3401 12.70 13.30 0.60 31.07. 15:40 352 (N) 52
VZ Scl p 10 0.1446222 15.60 18.40 2.80 31.07. 15:40 43 (NE) -61
V1256 Her p 2 0.318276 12.60 13.50 0.90 31.07. 15:40 102 (E) 31
V864 Mon p 5 0.358427 9.90 10.60 0.70 31.07. 15:40 267 (W) -4
V438 Cam p 9 0.500825 13.60 13.90 0.30 31.07. 15:40 342 (N) 45
KW Boo s 5 0.348865 14.00 14.50 0.50 31.07. 15:40 142 (SE) 63
HI Ara p 10 1.72402 14.30 16.50 2.20 31.07. 15:40 143 (SE) -28
RV Vel p 10 4.82105 9.80 10.30 0.50 31.07. 15:40 216 (SW) -23
LZ Dra s 5 0.350349 12.00 12.00 0.00 31.07. 15:40 23 (NE) 46
V676 Cen s 7 0.292394 11.90 12.50 0.60 31.07. 15:40 165 (S) -1
V600 And p 7 0.396793 12.64 12.64 0.00 31.07. 15:40 22 (N) 11
YZ Vel p 9 5.48839 12.60 13.50 0.90 31.07. 15:40 203 (SW) -21
PR Boo p 10 0.371281 13.70 14.10 0.40 31.07. 15:40 92 (E) 69
V490 Cyg p 1 1.140236 13.10 13.70 0.60 31.07. 15:40 60 (NE) 16
MX Mon s 7 0.686442 11.40 11.70 0.30 31.07. 15:41 268 (W) -4
V414 Peg p 10 3.69948 8.49 8.60 0.11 31.07. 15:41 49 (NE) -22
EX Lyr s 1 0.717293 12.08 12.61 0.53 31.07. 15:41 80 (E) 26
NSV 00807 Cet s 8 0.338962 11.59 11.59 0.00 31.07. 15:41 333 (NW) -55
AC Cnc p 1 0.3004773 13.80 15.40 1.60 31.07. 15:41 262 (W) 24
OT Cep p 3 0.4812313 12.70 13.40 0.70 31.07. 15:41 2 (N) 42
GW Cep p 1 0.3188312 11.40 12.10 0.70 31.07. 15:41 358 (N) 40
V1049 Her s 3 0.72733 10.80 10.80 0.00 31.07. 15:42 99 (E) 36
V463 Peg s 7 0.330569 11.60 12.05 0.45 31.07. 15:42 50 (NE) -8
U Gem p 1 0.17690624 8.20 14.90 6.70 31.07. 15:42 278 (W) 22
V930 Cep s 8 0.393722 12.48 12.83 0.35 31.07. 15:42 13 (N) 32
G0816.1907 Cnc s 6 0.3158 12.00 11.00 -1.00 31.07. 15:42 261 (W) 25
V428 Cam s 8 0.290606 12.85 12.85 0.00 31.07. 15:42 343 (N) 45
AU Ser s 1 0.3864975 10.90 11.61 0.71 31.07. 15:42 118 (SE) 49
FO Vir p 7 0.775565 6.50 6.82 0.32 31.07. 15:42 177 (S) 41
TU Nor p 9 1.67118 12.20 12.50 0.30 31.07. 15:42 157 (SE) -21
V1044 Her p 1 0.2406405 13.07 13.27 0.20 31.07. 15:42 83 (E) 48
AV Tri p 10 0.881968 11.90 12.50 0.60 31.07. 15:43 350 (N) -4
GH Lac s 1 0.5326205 14.30 14.30 0.00 31.07. 15:43 27 (NE) 13
XZ Ari p 7 0.265488 13.85 14.08 0.23 31.07. 15:43 344 (N) -10
HN Cnc s 1 0.49451 11.10 10.10 -1.00 31.07. 15:43 270 (W) 21
V883 Cep p 9 0.624477 13.20 13.70 0.50 31.07. 15:43 14 (N) 38
V405 Cam p 10 0.374765 11.52 11.75 0.23 31.07. 15:43 331 (NW) 35
IT Ara s 9 0.5283806 12.50 12.50 0.00 31.07. 15:43 149 (SE) -30
BC Eri p 1 0.527247 10.83 11.32 0.49 31.07. 15:43 292 (W) -35
CT Eri s 10 0.6341963 10.00 10.27 0.27 31.07. 15:43 277 (W) -52
BN Ari p 1 0.2993717 10.38 11.02 0.64 31.07. 15:44 349 (N) -13
FZ CVn s 9 0.358335 13.50 13.80 0.30 31.07. 15:44 144 (SE) 78
HH Lac p 10 0.200593 14.00 15.50 1.50 31.07. 15:44 21 (N) 19
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.