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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 22

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

Sunrise // Sunset: 03:13 // 18:59 UTC
Civil Twilight (6°): 02:34 // 19:38 UTC
Nautical Twilight (12°): 01:38 // 20:34 UTC
Astronomical Twilight (18°): 00:15 // 21:57 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V337 Vir p 5 0.352857 13.30 14.10 0.80 21.07. 12:19 119 (SE) 23
V381 Her s 1 1.346266 12.60 12.60 0.00 21.07. 12:19 54 (NE) -1
AT Aqr p 8 0.30409565 14.10 15.00 0.90 21.07. 12:19 332 (NW) -58
G4686.2061 Cet s 8 0.63152 9.35 9.35 0.00 21.07. 12:19 283 (W) -15
BN Psc p 8 0.349118 16.45 16.75 0.30 21.07. 12:19 308 (NW) 6
V337 UMa s 8 0.383365 13.70 14.20 0.50 21.07. 12:20 81 (E) 82
BR Hyi p 10 0.7436 10.61 10.73 0.12 21.07. 12:20 207 (SW) -41
KY Pup p 9 0.8494585 11.20 11.80 0.60 21.07. 12:20 200 (S) 11
V481 Peg p 9 0.422025 9.55 9.95 0.40 21.07. 12:20 351 (N) -17
V1461 Aql s 10 1.763062 8.91 8.91 0.00 21.07. 12:20 34 (NE) -45
V470 Cam p 1 0.0956467 14.10 14.75 0.65 21.07. 12:20 328 (NW) 67
V526 Sgr p 6 1.9194111 9.78 10.54 0.76 21.07. 12:20 65 (NE) -59
V951 Per s 7 0.270478 12.70 13.14 0.44 21.07. 12:20 285 (W) 33
RAFV138 Del s 6 0.3615 14.40 14.80 0.40 21.07. 12:20 16 (N) -28
VZ Cep p 1 1.183364 9.74 10.15 0.41 21.07. 12:21 357 (N) 32
BZ Eri s 1 0.6641701 9.00 9.21 0.21 21.07. 12:21 256 (W) 4
LV Cam p 4 0.3657282 16.00 16.40 0.40 21.07. 12:21 309 (NW) 60
NU Boo p 8 0.339576 13.40 13.80 0.40 21.07. 12:21 50 (NE) 41
G5230.1008 Aqr s 8 0.727276 10.66 10.66 0.00 21.07. 12:21 344 (N) -45
LY Boo p 9 0.41441 13.10 13.31 0.21 21.07. 12:21 68 (E) 34
HQ Lib p 9 0.679563 10.60 11.00 0.40 21.07. 12:21 98 (E) -17
PT Aps p 9 2.74188 12.19 13.30 1.11 21.07. 12:21 157 (SE) -42
CN And p 1 0.4627909 9.70 10.25 0.55 21.07. 12:21 327 (NW) 9
V1284 Cen p 10 0.323526 12.75 13.50 0.75 21.07. 12:22 130 (SE) -9
V658 Ara s 10 0.6276 15.40 16.00 0.60 21.07. 12:22 134 (SE) -52
V405 Cam p 10 0.374765 11.52 11.75 0.23 21.07. 12:22 318 (NW) 58
V490 Cyg p 1 1.140236 13.10 13.70 0.60 21.07. 12:22 15 (N) -7
LT Cam s 2 0.2766042 14.50 14.50 0.00 21.07. 12:22 309 (NW) 60
V869 Cyg p 4 0.895102 14.00 14.90 0.90 21.07. 12:23 24 (NE) -5
NQ Aqr p 8 0.429586 12.40 12.95 0.55 21.07. 12:23 5 (N) -51
YY CrB s 1 0.37656 8.64 8.64 0.00 21.07. 12:23 59 (NE) 24
V338 Dra s 5 0.2351485 13.30 13.30 0.00 21.07. 12:23 39 (NE) 39
V487 Cam p 10 0.47766 14.40 14.90 0.50 21.07. 12:23 350 (N) 60
V945 Cep p 10 1.129913 11.87 12.17 0.30 21.07. 12:23 345 (N) 28
KW Eri p 9 0.2352915 13.38 13.90 0.52 21.07. 12:23 239 (SW) -38
EI Sge p 7 0.3882466 14.00 14.80 0.80 21.07. 12:23 21 (N) -18
OO Peg p 9 2.984658 8.25 8.69 0.43 21.07. 12:24 355 (N) -25
V1252 Her p 10 0.39148 14.50 15.00 0.50 21.07. 12:24 43 (NE) 15
ER Ara p 10 0.6326 13.40 14.50 1.10 21.07. 12:24 134 (SE) -56
NU TrA p 10 1.92834 11.72 12.75 1.03 21.07. 12:24 147 (SE) -52
GR Vir p 1 0.346974 7.80 8.40 0.60 21.07. 12:24 101 (E) 1
QV Cam s 8 2.905937 12.10 12.65 0.55 21.07. 12:24 309 (NW) 45
BG Vul s 1 0.4032397 12.90 13.70 0.80 21.07. 12:24 1 (N) -18
NZ Boo p 1 0.0589094 17.20 20.00 2.80 21.07. 12:24 70 (E) 28
FX Eri p 8 0.292345 9.70 9.97 0.27 21.07. 12:24 238 (SW) -29
V949 Cep p 10 1.067973 12.35 12.80 0.45 21.07. 12:25 351 (N) 39
V514 Per s 1 1.819162 11.40 11.40 0.00 21.07. 12:25 308 (NW) 35
V2394 Oph s 8 0.589356 11.25 11.90 0.65 21.07. 12:25 94 (E) -29
BF Pav s 10 0.305605 11.00 11.90 0.90 21.07. 12:26 128 (SE) -66
AH Mic p 10 0.387315 13.20 13.60 0.40 21.07. 12:26 22 (N) -80
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.