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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 °
AY CrB p 8 0.460476 13.50 14.10 0.60 31.07. 04:08 339 (N) -6
HL Eri p 10 0.512616 8.56 8.60 0.04 31.07. 04:08 135 (SE) 22
FO Hya s 1 0.4695567 9.50 9.50 0.00 31.07. 04:08 76 (E) -36
V419 Cam p 10 0.414658 12.30 12.60 0.30 31.07. 04:09 46 (NE) 54
V434 Nor p 10 0.5983 16.16 16.50 0.34 31.07. 04:09 239 (SW) -70
V2563 Oph s 7 0.372304 11.60 11.60 0.00 31.07. 04:09 290 (W) -15
HL Dra s 1 0.944276 7.35 7.35 0.00 31.07. 04:09 323 (NW) 33
DO Aur s 1 0.788652 14.10 14.10 0.00 31.07. 04:09 91 (E) 52
GR Boo s 1 0.3766695 11.45 11.45 0.00 31.07. 04:10 343 (N) -12
V504 Cyg p 9 0.3516913 13.40 14.10 0.70 31.07. 04:10 286 (W) 31
GX Boo s 6 0.38784 12.16 12.32 0.16 31.07. 04:10 357 (N) -15
V855 Cep p 10 0.3698575 13.65 14.05 0.40 31.07. 04:11 329 (NW) 55
V450 Per s 1 0.948673 13.00 13.00 0.00 31.07. 04:11 117 (SE) 75
V470 Cam p 1 0.0956467 14.10 14.75 0.65 31.07. 04:11 35 (NE) 48
FZ Ori s 1 0.3999873 10.70 11.20 0.50 31.07. 04:11 114 (SE) 22
V1053 Cas s 1 0.649369 15.20 15.20 0.00 31.07. 04:11 328 (NW) 76
V2363 Cyg s 7 0.36207 12.10 12.10 0.00 31.07. 04:11 312 (NW) 33
FT Lyn p 9 0.2937757 12.90 12.90 0.00 31.07. 04:11 54 (NE) 15
BM UMa s 1 0.2712208 13.80 14.60 0.80 31.07. 04:12 26 (NE) 12
V582 Lyr s 1 0.255905 13.44 13.44 0.00 31.07. 04:12 307 (NW) 23
GO CVn s 7 0.537569 13.50 13.50 0.00 31.07. 04:12 357 (N) 3
EM TrA s 10 2.13147 10.10 10.40 0.30 31.07. 04:12 199 (S) -70
IP Cep p 1 0.8988977 11.50 12.10 0.60 31.07. 04:12 326 (NW) 56
V873 Per p 1 0.294902 10.80 11.50 0.70 31.07. 04:12 125 (SE) 77
HH Lac p 10 0.200593 14.00 15.50 1.50 31.07. 04:12 298 (NW) 64
V1183 Her p 10 0.3095 12.65 13.10 0.45 31.07. 04:12 328 (NW) 2
V3863 Sgr s 10 0.36492 11.70 12.50 0.80 31.07. 04:12 266 (W) -29
HP Pav p 10 0.2978 14.90 15.70 0.80 31.07. 04:12 207 (SW) -44
VY Sex p 1 0.4434355 9.01 9.30 0.29 31.07. 04:12 54 (NE) -30
LS Peg p 8 0.1733 11.60 13.00 1.40 31.07. 04:13 255 (W) 30
PT Lib p 10 0.434556 13.90 14.60 0.70 31.07. 04:13 319 (NW) -57
LU Lac p 2 0.2988016 14.60 15.45 0.85 31.07. 04:13 293 (NW) 58
V2713 Oph p 10 0.4903825 10.89 11.49 0.60 31.07. 04:13 307 (NW) -19
OO Aql p 1 0.506792 9.20 9.90 0.70 31.07. 04:13 276 (W) 7
AS Aps s 9 0.399351 13.40 13.80 0.40 31.07. 04:14 198 (S) -63
V940 Cyg s 9 0.3323186 14.50 15.10 0.60 31.07. 04:14 317 (NW) 39
G2837.1343 And p 8 0.266628 11.90 12.35 0.45 31.07. 04:14 166 (S) 83
LL Com s 1 0.406915 12.22 12.22 0.00 31.07. 04:14 7 (N) -10
V362 Dra s 9 0.3472233 12.11 12.11 0.00 31.07. 04:14 340 (N) 34
G5777.0276 Aqr p 9 0.6611 10.70 11.07 0.37 31.07. 04:15 245 (SW) 6
V1100 Her p 1 0.346931 10.92 11.26 0.34 31.07. 04:15 318 (NW) 14
V466 Cam s 9 0.3998995 12.60 12.60 0.00 31.07. 04:15 29 (NE) 51
QV UMa p 6 0.311444 13.50 14.50 1.00 31.07. 04:15 38 (NE) 23
IO Boo s 7 0.2711483 13.00 13.00 0.00 31.07. 04:15 355 (N) -15
DG Dra p 10 0.571372 9.40 9.40 0.00 31.07. 04:15 320 (NW) 35
V345 Ser p 10 0.372484 14.30 15.10 0.80 31.07. 04:15 337 (NW) -26
RT LMi p 1 0.3749177 11.40 11.70 0.30 31.07. 04:15 47 (NE) 10
KN Per p 1 0.866461 11.20 11.80 0.60 31.07. 04:15 110 (E) 72
V501 Cam p 9 0.454388 13.80 14.10 0.30 31.07. 04:16 15 (N) 46
V872 Cas p 10 1.09875 13.80 14.40 0.60 31.07. 04:16 286 (W) 69
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.