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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:08 // 19:04 UTC
Civil Twilight (6°): 02:28 // 19:43 UTC
Nautical Twilight (12°): 01:30 // 20:41 UTC
Astronomical Twilight (18°): 23:56 // 22:16 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V1340 Her p 9 0.4189 13.20 13.50 0.30 18.07. 02:55 269 (W) 17
V396 Cam p 9 0.386297 13.70 14.10 0.40 18.07. 02:55 26 (NE) 47
TU UMi s 4 0.377268 8.84 8.84 0.00 18.07. 02:55 346 (N) 40
V2051 Oph p 10 0.06242786 13.00 17.50 4.50 18.07. 02:55 258 (W) -24
EE Psc p 10 0.3166726 13.80 14.10 0.30 18.07. 02:55 149 (SE) 49
CD Tri s 3 0.369035 12.14 12.14 0.00 18.07. 02:55 101 (E) 57
RAFV121 Aps p 8 0.25 13.00 13.50 0.50 18.07. 02:55 198 (S) -56
GY Aur p 9 4.117435 13.20 14.00 0.80 18.07. 02:55 76 (E) 29
V649 Lyr s 1 0.292256 14.50 14.91 0.41 18.07. 02:55 297 (NW) 39
V436 Dra p 10 0.430194 14.15 14.80 0.65 18.07. 02:55 331 (NW) 58
GN Mus p 10 0.3869 13.70 14.40 0.70 18.07. 02:56 189 (S) -65
PQ Dra p 9 0.3209415 13.90 14.50 0.60 18.07. 02:56 336 (NW) 21
SV Cam p 1 0.593072 8.40 9.00 0.60 18.07. 02:56 11 (N) 47
V537 Cas s 7 1.632427 11.80 11.80 0.00 18.07. 02:56 67 (NE) 77
V2546 Cyg s 1 0.62279 11.37 11.92 0.55 18.07. 02:56 261 (W) 50
IK Per p 1 0.6760305 11.30 11.60 0.30 18.07. 02:56 70 (E) 41
TT Aur s 1 1.332735 8.59 9.00 0.41 18.07. 02:57 67 (NE) 34
V453 Cam p 10 0.328046 12.80 13.10 0.30 18.07. 02:57 24 (NE) 42
IP Lyr s 2 0.4728055 13.20 13.30 0.10 18.07. 02:57 286 (W) 31
DD Com s 1 0.2692074 14.30 14.90 0.60 18.07. 02:57 349 (N) -18
V963 Per s 1 0.462078 13.20 13.20 0.00 18.07. 02:57 56 (NE) 45
V1315 Her p 1 0.358361 12.75 13.10 0.35 18.07. 02:58 296 (NW) 32
FS Aqr p 7 0.26205 13.20 14.00 0.80 18.07. 02:58 210 (SW) 36
V1187 Her s 1 0.310764 11.14 11.31 0.17 18.07. 02:58 306 (NW) 16
V958 Cep p 10 0.345291 10.75 10.88 0.13 18.07. 02:58 0 (N) 58
V569 Aur p 10 1.183324 13.00 13.50 0.50 18.07. 02:58 57 (NE) 32
NX Boo s 8 0.251135 13.02 13.36 0.34 18.07. 02:58 320 (NW) 4
NR Boo s 2 0.356731 12.00 12.00 0.00 18.07. 02:58 310 (NW) -15
V981 Cyg p 10 0.507662 14.50 15.00 0.50 18.07. 02:59 304 (NW) 55
HX Lac p 4 0.527476 14.20 14.90 0.70 18.07. 02:59 278 (W) 74
CS Tri p 9 0.663318 11.20 11.40 0.20 18.07. 02:59 102 (E) 53
V842 Her p 1 0.419037 9.85 10.45 0.60 18.07. 02:59 320 (NW) 25
V2717 Oph p 9 0.336 15.00 15.50 0.50 18.07. 03:00 270 (W) -11
Y For p 10 0.2699092 13.80 14.20 0.40 18.07. 03:00 140 (SE) 3
GG CVn s 1 0.385947 12.00 12.00 0.00 18.07. 03:00 332 (NW) -3
NN Cas s 1 0.980807 13.60 14.00 0.40 18.07. 03:00 33 (NE) 81
V816 Cep p 10 0.3113931 13.45 14.10 0.65 18.07. 03:00 340 (N) 58
LU Lib p 10 0.351671 13.50 14.30 0.80 18.07. 03:00 281 (W) -31
GI CVn p 8 0.30316 14.10 14.90 0.80 18.07. 03:00 337 (NW) 11
AM CrB p 6 0.703654 12.80 13.50 0.70 18.07. 03:00 311 (NW) 15
AA Lyn p 9 0.561388 14.70 15.30 0.60 18.07. 03:00 41 (NE) 15
V1231 Sco p 10 0.403586 15.42 15.61 0.19 18.07. 03:00 245 (SW) -26
XX Sex p 7 0.5401135 9.30 9.55 0.25 18.07. 03:00 31 (NE) -43
V453 Mon s 1 0.511003 11.10 11.80 0.70 18.07. 03:00 79 (E) -12
BX CMi p 2 1.535093 10.80 11.50 0.70 18.07. 03:00 68 (E) -7
G2837.1343 And p 8 0.266628 11.90 12.35 0.45 18.07. 03:00 94 (E) 66
PS Per s 1 0.702179 13.00 13.00 0.00 18.07. 03:00 81 (E) 61
V456 Cam p 10 0.419811 12.10 12.30 0.20 18.07. 03:00 32 (NE) 38
UV Gru p 10 0.365688 12.75 13.55 0.80 18.07. 03:00 194 (S) -9
GN Boo p 1 0.3016025 10.75 11.30 0.55 18.07. 03:01 321 (NW) 0
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.