Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:17 // 18:55 UTC
Civil Twilight (6°): 02:38 // 19:34 UTC
Nautical Twilight (12°): 01:44 // 20:28 UTC
Astronomical Twilight (18°): 00:27 // 21:45 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
LV Cam s 4 0.3657282 16.00 16.00 0.00 25.07. 08:31 11 (N) 80
V1079 Cas p 9 0.283611 15.83 16.00 0.17 25.07. 08:31 309 (NW) 52
BS Vir p 10 0.3770834 13.60 14.40 0.80 25.07. 08:31 80 (E) -10
IZ Aur s 1 0.771167 13.00 13.00 0.00 25.07. 08:31 28 (NE) 87
QU Cyg p 1 0.3469114 14.50 15.30 0.80 25.07. 08:31 334 (NW) 3
KR Mon s 1 1.150961 11.28 11.28 0.00 25.07. 08:31 140 (SE) 32
ZZ Hya p 10 0.3595363 14.30 14.90 0.60 25.07. 08:32 129 (SE) 4
V573 Sgr p 10 0.9771093 12.10 12.70 0.60 25.07. 08:32 345 (N) -76
PS Boo p 10 0.28164 12.30 12.60 0.30 25.07. 08:32 23 (NE) 15
UW Cyg p 1 3.45078 10.70 13.00 2.30 25.07. 08:32 332 (NW) 9
V1106 Her p 1 0.2546005 12.60 12.90 0.30 25.07. 08:32 354 (N) -14
NY Lyr p 1 0.4408 12.70 13.20 0.50 25.07. 08:32 341 (N) -3
V907 Cep p 10 0.63622 12.35 12.85 0.50 25.07. 08:32 338 (N) 43
V581 Lyr s 8 0.787001 12.70 12.70 0.00 25.07. 08:32 347 (N) -1
GU Boo p 1 0.4887296 13.10 13.70 0.60 25.07. 08:33 29 (NE) 0
V1271 Her p 10 0.31962 14.20 14.70 0.50 25.07. 08:33 3 (N) 1
NR Cen p 10 0.961701 14.20 14.70 0.50 25.07. 08:33 132 (SE) -52
GX Boo s 6 0.38784 12.16 12.32 0.16 25.07. 08:33 49 (NE) 0
CQ Hya s 6 1.10293 13.50 13.50 0.00 25.07. 08:33 128 (SE) 30
QV Boo p 10 0.324797 14.20 15.00 0.80 25.07. 08:33 24 (NE) 4
V494 Mon p 6 0.8388177 11.60 12.20 0.60 25.07. 08:34 165 (S) 36
V637 Cen p 10 0.378416 12.50 13.10 0.60 25.07. 08:34 95 (E) -52
VZ Cru p 3 1.1258132 11.49 12.10 0.61 25.07. 08:34 140 (SE) -49
BN Peg p 1 0.7132979 10.30 11.20 0.90 25.07. 08:34 301 (NW) -17
UZ For p 10 0.087865429 18.20 20.90 2.70 25.07. 08:34 210 (SW) 9
LP Com p 1 0.337934 12.76 13.37 0.61 25.07. 08:34 64 (NE) 14
LX Ser p 1 0.1584325 13.30 17.40 4.10 25.07. 08:34 32 (NE) -15
V2712 Ori p 10 0.346489 12.54 12.82 0.28 25.07. 08:34 183 (S) 32
EN Pup s 7 0.6721481 11.20 11.40 0.20 25.07. 08:34 154 (SE) 9
UZ Leo s 1 0.61805 9.58 10.12 0.54 25.07. 08:34 94 (E) 21
V345 Cas p 1 0.6887584 13.10 14.20 1.10 25.07. 08:35 316 (NW) 34
V692 And s 6 0.33802 12.50 12.50 0.00 25.07. 08:35 304 (NW) 32
MU Aqr p 3 0.2722205 11.30 11.80 0.50 25.07. 08:35 307 (NW) -28
GY Cnc p 7 0.1754425 16.50 17.80 1.30 25.07. 08:35 109 (E) 40
EH Peg s 9 2.37439 11.20 11.20 0.00 25.07. 08:35 293 (NW) -1
DR CVn s 1 0.329058 11.70 11.95 0.25 25.07. 08:35 56 (NE) 19
MT Cep p 5 1.2064227 14.60 15.50 0.90 25.07. 08:35 324 (NW) 30
HH Lac p 10 0.200593 14.00 15.50 1.50 25.07. 08:35 318 (NW) 33
AU Phe s 10 0.2658125 12.23 12.73 0.50 25.07. 08:36 219 (SW) -20
V1143 Her s 1 0.318275 13.00 14.00 1.00 25.07. 08:36 8 (N) -23
FQ Lyn p 9 0.569226 11.72 12.06 0.34 25.07. 08:36 99 (E) 55
V662 Pup p 10 0.2386 20.10 20.50 0.40 25.07. 08:36 164 (S) -10
AF Cru p 10 1.895685 10.57 11.10 0.53 25.07. 08:36 140 (SE) -46
GP Boo p 1 0.81877 11.10 11.40 0.30 25.07. 08:36 39 (NE) -7
GM CVn s 1 0.366984 12.00 12.00 0.00 25.07. 08:36 46 (NE) 6
V590 Oph p 10 0.8269063 13.40 13.70 0.30 25.07. 08:36 349 (N) -30
V901 Cen s 1 0.3542133 11.94 11.94 0.00 25.07. 08:36 133 (SE) -33
V680 Per p 1 0.37422 13.55 14.13 0.58 25.07. 08:36 265 (W) 53
AE Phe p 1 0.362374 7.56 8.25 0.69 25.07. 08:37 220 (SW) -24
V339 Aps p 9 0.551208 13.20 13.80 0.60 25.07. 08:37 154 (SE) -58
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.