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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:46 // 15:35 UTC
Civil Twilight (6°): 06:11 // 16:10 UTC
Nautical Twilight (12°): 05:31 // 16:50 UTC
Astronomical Twilight (18°): 04:53 // 17:28 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V430 Nor p 10 0.366 16.70 17.22 0.52 20.01. 12:51 226 (SW) -40
TV Mus s 10 0.4456651 11.00 11.30 0.30 20.01. 12:51 214 (SW) -69
V1250 Tau s 8 2.04093 12.55 12.55 0.00 20.01. 12:51 66 (NE) 11
EV Cnc p 1 0.441439 12.75 12.90 0.15 20.01. 12:51 16 (N) -27
V864 Mon p 5 0.358427 9.90 10.60 0.70 20.01. 12:51 49 (NE) -34
V742 Her p 1 0.5776513 13.80 14.50 0.70 20.01. 12:52 287 (W) 48
V2637 Oph s 7 0.386173 11.80 12.21 0.41 20.01. 12:52 256 (W) 18
GV Leo s 1 0.266728 11.37 11.37 0.00 20.01. 12:52 355 (N) -23
V1719 Aql p 10 2.177385 8.78 8.96 0.18 20.01. 12:52 218 (SW) 35
TT Aur s 1 1.332735 8.59 9.00 0.41 20.01. 12:52 50 (NE) 19
AE Vol p 10 0.406614 9.97 10.54 0.57 20.01. 12:53 156 (SE) -73
FS Aqr s 7 0.26205 13.20 13.20 0.00 20.01. 12:53 176 (S) 40
OP Boo p 10 0.311443 12.80 13.10 0.30 20.01. 12:53 317 (NW) 32
V866 Cep p 10 0.3259 13.40 14.00 0.60 20.01. 12:53 1 (N) 72
V1966 Cyg p 9 0.665077 9.95 10.04 0.09 20.01. 12:53 246 (SW) 58
V430 Dra p 9 0.4102 15.20 16.00 0.80 20.01. 12:53 317 (NW) 71
V654 Pup p 9 0.370015 14.00 14.80 0.80 20.01. 12:53 97 (E) -65
V849 Cep p 5 2.029647 10.80 11.40 0.60 20.01. 12:53 354 (N) 69
BG Del s 7 0.5636117 13.60 13.80 0.20 20.01. 12:53 216 (SW) 53
AW Vir s 1 0.3539976 11.00 11.67 0.67 20.01. 12:53 301 (NW) -20
EN Oct p 1 0.288913 11.88 12.60 0.72 20.01. 12:53 180 (S) -50
V457 Mon p 4 0.950954 13.60 14.40 0.80 20.01. 12:53 53 (NE) -29
V1172 Her s 4 0.236167 12.00 12.50 0.50 20.01. 12:54 275 (W) 17
V705 And p 10 0.354675 11.12 11.40 0.28 20.01. 12:54 117 (SE) 64
V623 Ara p 10 1.7188 14.00 14.50 0.50 20.01. 12:54 220 (SW) -36
GI Vul p 1 0.4814828 13.50 14.60 1.10 20.01. 12:54 239 (SW) 56
V887 Per s 8 1.534436 9.91 10.30 0.39 20.01. 12:54 65 (NE) 38
V2294 Cyg s 1 0.354328 13.25 13.25 0.00 20.01. 12:54 284 (W) 69
V410 Pup p 10 0.876165 6.68 6.74 0.05 20.01. 12:54 93 (E) -71
GY Pup s 10 0.4121794 11.90 12.30 0.40 20.01. 12:54 85 (E) -61
V514 Hya p 6 0.374406 14.39 14.39 0.00 20.01. 12:54 18 (N) -41
HN Cnc p 1 0.49451 11.10 11.50 0.40 20.01. 12:55 25 (NE) -20
GX Boo s 6 0.38784 12.16 12.32 0.16 20.01. 12:55 307 (NW) 2
WW Cep s 1 4.6008454 11.10 11.10 0.00 20.01. 12:55 6 (N) 70
IZ Mon p 1 0.779805 11.90 12.60 0.70 20.01. 12:55 47 (NE) -20
OQ Dra s 7 0.3396745 13.20 13.20 0.00 20.01. 12:55 350 (N) 34
VV Men p 10 0.43503 13.13 13.66 0.53 20.01. 12:55 156 (SE) -50
EE Hya p 10 1.602358 14.20 15.20 1.00 20.01. 12:56 293 (NW) -62
V615 Cen p 10 0.4066609 13.70 14.00 0.30 20.01. 12:56 238 (SW) -55
GI Cep s 1 1.037678 11.40 11.90 0.50 20.01. 12:56 350 (N) 74
IU Aps s 10 0.3046 14.20 14.60 0.40 20.01. 12:56 193 (S) -47
V480 Cas p 9 0.342013 14.60 14.90 0.30 20.01. 12:56 58 (NE) 56
V427 Cas p 7 1.305989 13.30 13.80 0.50 20.01. 12:57 46 (NE) 77
ER Sct p 7 1.361056 9.10 9.40 0.30 20.01. 12:57 232 (SW) 19
LN Dra s 2 0.612142 12.00 12.00 0.00 20.01. 12:57 299 (NW) 52
HX Mon p 10 2.710563 13.40 15.70 2.30 20.01. 12:57 49 (NE) -41
V545 Hya p 9 0.384647 11.30 12.03 0.73 20.01. 12:57 345 (N) -51
FF Ara p 10 0.69901 13.30 14.00 0.70 20.01. 12:57 213 (SW) -32
V680 Cyg s 1 1.199142 10.00 10.30 0.30 20.01. 12:58 351 (N) 86
IY Pav p 10 0.8881 12.00 13.10 1.10 20.01. 12:58 188 (S) -32
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.