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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:23 // 18:49 UTC
Civil Twilight (6°): 02:46 // 19:26 UTC
Nautical Twilight (12°): 01:54 // 20:18 UTC
Astronomical Twilight (18°): 00:44 // 21:28 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V2294 Cyg p 1 0.354328 13.25 13.58 0.33 30.07. 08:15 342 (N) 13
CK Aqr s 6 0.2833722 12.90 12.90 0.00 30.07. 08:15 297 (NW) -34
V Tri s 1 0.5852056 10.70 11.00 0.30 30.07. 08:15 272 (W) 39
NN Tel p 10 0.3838 15.00 15.50 0.50 30.07. 08:15 242 (SW) -68
V402 Gem p 7 0.399252 11.72 12.35 0.63 30.07. 08:15 155 (SE) 58
BV Her p 8 3.515904 13.70 15.40 1.70 30.07. 08:15 345 (N) -13
V829 Her s 1 0.358153 11.90 11.90 0.00 30.07. 08:15 11 (N) -4
CZEV036 Cyg s 6 0.3688 13.27 13.80 0.53 30.07. 08:15 339 (N) -7
G5820.1011 Aqr p 7 0.394844 11.63 11.63 0.00 30.07. 08:15 272 (W) -14
V879 Aql p 9 0.2710068 13.10 14.80 1.70 30.07. 08:16 343 (N) -28
V695 Pup p 10 0.292 15.65 15.95 0.30 30.07. 08:16 143 (SE) 20
QX Boo p 9 0.3604665 12.50 13.20 0.70 30.07. 08:16 22 (N) 12
OZ Dra p 10 0.136647 18.00 20.00 2.00 30.07. 08:16 28 (NE) 36
RT CMa s 1 1.29374 11.40 11.50 0.10 30.07. 08:16 174 (S) 22
OP Dra p 9 0.323163 14.71 15.09 0.38 30.07. 08:17 22 (N) 48
V501 CrA s 10 0.4110817 12.80 13.40 0.60 30.07. 08:17 338 (N) -79
BH Del p 5 1.614156 13.20 15.60 2.40 30.07. 08:17 320 (NW) -17
DW Vul p 10 3.135206 15.50 16.20 0.70 30.07. 08:17 323 (NW) -4
V1139 Cas p 1 0.2971 12.80 13.23 0.43 30.07. 08:17 304 (NW) 53
QT UMa p 6 0.473539 11.00 11.80 0.80 30.07. 08:18 69 (E) 54
V1851 Ori s 1 0.276946 12.00 12.00 0.00 30.07. 08:18 194 (S) 50
V789 Cyg p 6 0.288551 13.30 13.70 0.40 30.07. 08:18 340 (N) -7
G3285.1748 And p 9 0.43823514 12.58 13.26 0.68 30.07. 08:18 287 (W) 55
G5248.0214 Aqr p 5 0.323088 13.67 13.67 0.00 30.07. 08:18 275 (W) -11
V1638 Ori p 8 0.614052 11.43 11.86 0.43 30.07. 08:18 198 (S) 35
LT Cam p 2 0.2766042 14.50 14.70 0.20 30.07. 08:19 5 (N) 80
NR Cam s 1 0.255885 10.76 11.18 0.42 30.07. 08:19 12 (N) 60
V1199 Her p 10 0.3355445 14.90 15.50 0.60 30.07. 08:19 17 (N) -11
V1173 Her p 10 0.2656288 9.95 10.40 0.45 30.07. 08:19 15 (N) 8
EZ Mon p 2 0.3761659 12.90 13.40 0.50 30.07. 08:19 158 (S) 33
V557 And p 10 0.347444 14.20 15.00 0.80 30.07. 08:19 277 (W) 48
V520 Cas p 1 0.489832 12.50 13.10 0.60 30.07. 08:19 314 (NW) 38
V428 Cam p 8 0.290606 12.85 13.15 0.30 30.07. 08:19 3 (N) 63
NP Vul p 10 1.905653 14.30 15.50 1.20 30.07. 08:19 335 (NW) -16
FK Ori s 1 1.947496 11.80 11.80 0.00 30.07. 08:19 197 (S) 48
PP Cam p 2 0.840392 12.45 13.01 0.56 30.07. 08:20 343 (N) 62
V523 Aur s 1 0.330437 13.30 13.30 0.00 30.07. 08:20 109 (E) 72
V758 Cen p 8 0.580785 8.80 9.40 0.60 30.07. 08:20 123 (SE) -54
V503 Cam p 9 2.97705 12.05 12.70 0.65 30.07. 08:21 18 (N) 58
GS Aqr p 3 0.374069 13.20 13.80 0.60 30.07. 08:21 286 (W) -14
NN Aqr p 4 0.306779 13.47 14.14 0.67 30.07. 08:21 296 (NW) -20
V1968 Sgr p 2 0.5632495 12.30 13.30 1.00 30.07. 08:21 347 (N) -59
TW Cet p 1 0.3168513 10.43 11.18 0.75 30.07. 08:21 235 (SW) 1
CH Hya p 10 0.346546 14.50 15.50 1.00 30.07. 08:21 101 (E) -30
VY Com s 8 1.008721 13.90 14.50 0.60 30.07. 08:21 78 (E) 12
V470 Cam s 1 0.0956467 14.10 14.25 0.15 30.07. 08:22 23 (NE) 71
V594 Lyr p 5 0.255999 14.00 14.33 0.33 30.07. 08:22 351 (N) 7
V658 Lyr s 1 0.33026 11.10 11.10 0.00 30.07. 08:22 353 (N) 7
V933 Cep p 10 0.48792 13.95 14.55 0.60 30.07. 08:22 346 (N) 48
V1633 Ori s 3 1.149385 12.10 12.10 0.00 30.07. 08:22 172 (S) 44
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.