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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:10 // 19:02 UTC
Civil Twilight (6°): 02:31 // 19:41 UTC
Nautical Twilight (12°): 01:34 // 20:38 UTC
Astronomical Twilight (18°): 00:05 // 22:07 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V1103 Her p 1 0.2913524 11.90 12.40 0.50 20.07. 09:15 0 (N) -5
RS PsA s 10 0.593358 14.30 14.30 0.00 20.07. 09:16 273 (W) -37
EY Gem p 2 0.941135 12.80 13.50 0.70 20.07. 09:16 164 (S) 56
V412 Her p 7 0.3362122 14.70 15.50 0.80 20.07. 09:16 9 (N) -14
CZEV036 Cyg s 6 0.3688 13.27 13.80 0.53 20.07. 09:16 343 (N) -9
V458 CrA p 10 1.266286 13.40 14.00 0.60 20.07. 09:17 20 (N) -85
AL Oph p 6 0.992999 14.10 15.00 0.90 20.07. 09:17 12 (N) -26
WY Sex s 5 0.3680553 11.50 11.50 0.00 20.07. 09:17 115 (SE) 18
LR Cam p 1 0.43414 10.70 11.30 0.60 20.07. 09:17 352 (N) 71
V912 Per p 8 0.5775932 12.01 12.30 0.29 20.07. 09:17 263 (W) 63
V426 Her p 9 0.4921282 15.50 15.80 0.30 20.07. 09:17 8 (N) -17
BT Pup p 10 1.5921029 13.90 14.60 0.70 20.07. 09:17 156 (SE) 12
BT Pup s 10 1.5921029 13.90 14.50 0.60 20.07. 09:17 156 (SE) 12
NP Pav p 10 0.6333963 10.70 11.70 1.00 20.07. 09:17 210 (SW) -63
G1213.1483 Ari s 8 0.346282 13.21 13.21 0.00 20.07. 09:18 263 (W) 33
DF CVn s 1 0.3268955 10.96 10.96 0.00 20.07. 09:18 58 (NE) 24
I Boo s 1 0.2678178 5.80 6.29 0.49 20.07. 09:18 31 (NE) 16
GN Boo s 1 0.3016025 10.75 10.75 0.00 20.07. 09:18 42 (NE) 1
VY Cnc s 10 0.7194195 11.90 12.30 0.40 20.07. 09:18 117 (SE) 44
LU Cas p 7 2.036987 14.20 16.10 1.90 20.07. 09:18 316 (NW) 60
CZEV137 Lac p 1 0.38724 16.23 16.66 0.43 20.07. 09:18 324 (NW) 29
V1104 Her s 1 0.227876 13.30 13.30 0.00 20.07. 09:18 0 (N) 9
V565 Aur p 10 4.265 11.84 12.19 0.35 20.07. 09:18 212 (SW) 78
V714 Mon s 1 0.3445093 11.83 12.30 0.47 20.07. 09:18 174 (S) 45
V572 Per s 5 1.21317 6.50 6.50 0.00 20.07. 09:19 289 (W) 62
V1157 Aql p 10 0.5807455 15.00 17.00 2.00 20.07. 09:19 333 (NW) -29
FU Lyn p 7 0.3979435 12.46 12.90 0.44 20.07. 09:19 88 (E) 60
GU Ori p 1 0.470682 12.90 14.30 1.40 20.07. 09:19 181 (S) 53
V917 Cep p 7 0.411767 12.88 13.25 0.37 20.07. 09:19 334 (NW) 40
QQ Boo s 8 0.2764765 12.45 12.45 0.00 20.07. 09:19 27 (NE) 12
PY Boo p 9 0.278049 12.10 12.65 0.55 20.07. 09:19 25 (NE) 17
V574 Lyr p 1 0.2731267 12.01 12.68 0.67 20.07. 09:19 357 (N) -4
LT Cam p 2 0.2766042 14.50 14.70 0.20 20.07. 09:20 349 (N) 80
V514 Mon s 1 0.557388 12.80 13.30 0.50 20.07. 09:20 168 (S) 39
NR Nor p 10 0.42886 15.50 16.00 0.50 20.07. 09:20 129 (SE) -73
RZ Tau s 1 0.4156763 10.08 10.66 0.58 20.07. 09:20 220 (SW) 53
V927 Mon s 8 0.361879 10.90 11.16 0.26 20.07. 09:20 163 (S) 43
BM UMa s 1 0.2712208 13.80 14.60 0.80 20.07. 09:20 64 (NE) 42
RZ Cru p 10 0.43384 14.00 15.30 1.30 20.07. 09:20 139 (SE) -48
V687 And p 10 0.395048 11.68 11.83 0.15 20.07. 09:21 301 (NW) 22
V372 Dra s 5 0.533531 10.39 10.39 0.00 20.07. 09:21 7 (N) 20
V1282 Her p 1 0.278349 13.35 13.75 0.40 20.07. 09:21 6 (N) 6
V427 Dra p 10 0.420825 12.75 13.05 0.30 20.07. 09:22 356 (N) 44
VW Boo s 1 0.342319 10.50 10.93 0.43 20.07. 09:22 58 (NE) -9
HL Eri p 10 0.512616 8.56 8.60 0.04 20.07. 09:22 210 (SW) 28
LT Cen p 10 1.625913 9.20 9.60 0.40 20.07. 09:22 143 (SE) -37
V789 Cyg s 6 0.288551 13.30 13.30 0.00 20.07. 09:22 345 (N) -9
LQ Com p 1 0.356835 12.80 13.30 0.50 20.07. 09:22 69 (E) 16
V444 Cam p 10 0.36296 13.80 14.30 0.50 20.07. 09:22 1 (N) 61
V625 And p 10 0.2495793 14.20 14.80 0.60 20.07. 09:22 305 (NW) 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.