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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:12 // 18:59 UTC
Civil Twilight (6°): 02:34 // 19:38 UTC
Nautical Twilight (12°): 01:38 // 20:34 UTC
Astronomical Twilight (18°): 00:14 // 21:58 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
BN Cas s 6 3.21585 13.10 13.40 0.30 21.07. 23:27 48 (NE) 51
V789 Cyg p 6 0.288551 13.30 13.70 0.40 21.07. 23:28 217 (SW) 67
YY Del p 1 0.793093 11.30 12.00 0.70 21.07. 23:28 179 (S) 54
V2201 Oph p 10 0.345017599 14.51 14.82 0.31 21.07. 23:28 231 (SW) 32
V623 Aur p 8 0.60309 12.50 12.90 0.40 21.07. 23:28 30 (NE) 6
V668 Ara s 10 0.6014 13.30 13.80 0.50 21.07. 23:28 206 (SW) -31
V636 Aur s 1 0.3406176 13.70 14.10 0.40 21.07. 23:28 31 (NE) 2
BS Vir p 10 0.3770834 13.60 14.40 0.80 21.07. 23:28 290 (W) -18
GR Psc p 4 0.49432 11.21 11.21 0.00 21.07. 23:28 89 (E) 30
GV Leo s 1 0.266728 11.37 11.37 0.00 21.07. 23:28 334 (NW) -19
V388 CMa p 9 2.98279 8.25 8.43 0.18 21.07. 23:28 31 (NE) -49
AM Aqr p 9 0.3737388 12.80 14.20 1.40 21.07. 23:29 155 (SE) 17
EW Psc p 8 0.241202 10.38 10.38 0.00 21.07. 23:29 114 (SE) 30
UY UMa p 1 0.3760203 12.70 12.90 0.20 21.07. 23:29 318 (NW) 34
TX Oct p 10 0.907128 12.21 13.63 1.42 21.07. 23:29 173 (S) -50
MW Boo p 10 0.364135 14.00 14.40 0.40 21.07. 23:30 303 (NW) 37
BT Pup s 10 1.5921029 13.90 14.50 0.60 21.07. 23:30 17 (N) -64
BT Pup p 10 1.5921029 13.90 14.60 0.70 21.07. 23:30 17 (N) -64
V1115 Cas p 1 0.323283 13.00 13.00 0.00 21.07. 23:30 53 (NE) 46
V885 Cep p 10 0.652781 13.10 13.45 0.35 21.07. 23:30 21 (N) 64
V1120 Oph s 5 0.3367531 13.90 14.30 0.40 21.07. 23:30 246 (SW) 11
G6891.1025 Sgr p 8 0.405543 9.00 9.00 0.00 21.07. 23:30 188 (S) 16
V1300 Her s 1 0.296334 12.63 12.63 0.00 21.07. 23:30 262 (W) 59
V603 Aur p 8 0.37475 12.70 13.40 0.70 21.07. 23:30 30 (NE) 21
QY Tel p 10 2.48899 9.60 10.18 0.58 21.07. 23:30 199 (S) -9
UX Leo s 1 1.0071575 10.30 10.40 0.10 21.07. 23:31 307 (NW) -34
AS CrB p 1 0.380663 11.35 11.85 0.50 21.07. 23:31 280 (W) 40
GL Car s 7 2.4222338 9.73 10.31 0.58 21.07. 23:31 229 (SW) -65
V470 Cam p 1 0.0956467 14.10 14.75 0.65 21.07. 23:31 9 (N) 28
U Peg s 1 0.3747772 9.23 9.73 0.50 21.07. 23:31 110 (E) 36
FU Lyn p 7 0.3979435 12.46 12.90 0.44 21.07. 23:31 354 (N) 3
MT And s 8 0.358775 14.80 14.80 0.00 21.07. 23:32 62 (NE) 30
CL Cet s 10 0.621622 9.87 9.87 0.00 21.07. 23:32 124 (SE) 5
KK Lyr p 10 2.26235 14.40 16.00 1.60 21.07. 23:32 246 (SW) 63
FZ CVn s 9 0.358335 13.50 13.80 0.30 21.07. 23:32 303 (NW) 25
V1263 Cen p 10 0.410756 12.10 12.95 0.85 21.07. 23:32 261 (W) -37
GO Mus s 10 0.524 14.60 15.20 0.60 21.07. 23:32 203 (SW) -55
V1799 Ori s 2 0.290304 12.90 13.60 0.70 21.07. 23:32 59 (NE) -15
EH CVn p 1 0.263585 12.91 13.26 0.35 21.07. 23:32 300 (NW) 17
X Car s 9 1.08263 7.90 8.60 0.70 21.07. 23:32 180 (S) -81
OZ Del p 10 0.911314 10.48 10.77 0.29 21.07. 23:32 184 (S) 59
LQ Gem p 9 2.624072 13.20 13.80 0.60 21.07. 23:32 33 (NE) -10
V911 Ara p 10 0.51275 13.40 14.00 0.60 21.07. 23:32 208 (SW) -12
PT Cam p 10 4.0451 11.88 12.28 0.40 21.07. 23:33 27 (NE) 38
FF Ara p 10 0.69901 13.30 14.00 0.70 21.07. 23:33 204 (SW) -26
V822 Her p 1 1.391137 6.12 6.30 0.18 21.07. 23:33 218 (SW) 49
V677 Cen p 9 0.3250284 11.50 11.70 0.20 21.07. 23:33 240 (SW) -28
V1918 Cyg p 1 0.4131754 10.59 11.12 0.53 21.07. 23:33 290 (W) 79
V1016 Oph s 1 0.407161 13.10 14.10 1.00 21.07. 23:33 246 (SW) 12
PS Boo p 10 0.28164 12.30 12.60 0.30 21.07. 23:33 302 (NW) 42
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.