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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:21 // 18:51 UTC
Civil Twilight (6°): 02:43 // 19:29 UTC
Nautical Twilight (12°): 01:50 // 20:22 UTC
Astronomical Twilight (18°): 00:38 // 21:34 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V2366 Cyg p 8 0.35646 12.79 13.22 0.43 28.07. 01:14 280 (W) 59
V1902 Cyg p 8 0.450204 14.30 14.90 0.60 28.07. 01:14 238 (SW) 71
V651 Cas s 1 0.9968096 11.10 11.10 0.00 28.07. 01:14 46 (NE) 77
V525 Sgr p 9 0.7051219 8.28 8.93 0.65 28.07. 01:14 224 (SW) -3
V685 Her s 10 0.5891435 15.40 15.80 0.40 28.07. 01:14 290 (W) 14
V2373 Oph p 7 1.086282 7.39 7.46 0.08 28.07. 01:14 262 (W) 11
V516 Her s 9 0.4632348 16.40 17.10 0.70 28.07. 01:15 275 (W) 29
V1853 Ori s 1 0.383 11.60 11.99 0.39 28.07. 01:15 73 (E) 7
V2553 Oph s 1 0.457615 11.30 11.70 0.40 28.07. 01:15 270 (W) 18
ZZ Hya s 10 0.3595363 14.30 14.30 0.00 28.07. 01:15 32 (NE) -58
V777 Cep p 10 0.3863448 16.31 16.68 0.37 28.07. 01:15 5 (N) 54
V1233 Her p 10 0.3105942 11.80 12.16 0.36 28.07. 01:15 295 (NW) 32
TV Mus s 10 0.4456651 11.00 11.30 0.30 28.07. 01:15 203 (SW) -73
MN Cen p 7 3.489132 8.60 9.00 0.40 28.07. 01:15 206 (SW) -77
V596 Aur s 1 0.397887 11.83 12.27 0.44 28.07. 01:16 56 (NE) 28
NSV 00388 Cet s 7 0.321367 14.30 14.30 0.00 28.07. 01:16 137 (SE) 31
NU Cas p 1 0.766689 13.20 13.90 0.70 28.07. 01:16 56 (NE) 72
CW Sge s 1 0.6603618 11.00 11.70 0.70 28.07. 01:16 241 (SW) 46
KZ Boo s 8 0.353515 12.65 13.10 0.45 28.07. 01:16 327 (NW) 25
V579 Lyr s 1 0.242906 12.77 12.77 0.00 28.07. 01:16 283 (W) 51
V457 Cam p 9 0.3033 13.80 14.20 0.40 28.07. 01:16 21 (N) 38
MT Boo p 6 0.3653325 13.45 13.95 0.50 28.07. 01:16 316 (NW) 16
V674 Pup p 10 0.602926 10.73 11.00 0.27 28.07. 01:16 77 (E) -53
V466 Hya p 10 0.362994 11.20 11.50 0.30 28.07. 01:17 45 (NE) -31
MT UMa s 4 0.800653 11.75 11.75 0.00 28.07. 01:17 350 (N) 4
GV Aqr p 4 0.33677 13.60 14.00 0.40 28.07. 01:17 183 (S) 32
NR Lac s 1 0.6048055 13.20 13.40 0.20 28.07. 01:17 262 (W) 88
V359 Cas s 1 1.303887 11.80 12.00 0.20 28.07. 01:17 47 (NE) 80
TY Men s 9 0.4616664 8.08 8.47 0.39 28.07. 01:17 167 (S) -51
GG CVn s 1 0.385947 12.00 12.00 0.00 28.07. 01:17 320 (NW) 2
GY Lib s 9 0.519098 12.30 12.30 0.00 28.07. 01:17 281 (W) -18
LM Boo p 1 0.327922 12.00 12.50 0.50 28.07. 01:17 309 (NW) 0
V845 Cep p 10 0.386159 14.30 15.20 0.90 28.07. 01:17 351 (N) 61
IZ Aur p 1 0.771167 13.00 14.00 1.00 28.07. 01:18 42 (NE) 29
GV Cyg p 1 0.9906643 13.20 15.20 2.00 28.07. 01:18 251 (W) 82
V509 Cam s 6 0.350347 13.00 13.50 0.50 28.07. 01:18 4 (N) 40
V1732 Aql p 9 1.53002 12.20 12.80 0.60 28.07. 01:18 243 (SW) 21
KV Peg p 5 0.4577795 11.73 11.93 0.20 28.07. 01:18 213 (SW) 53
V1258 Cen p 10 0.08885 15.40 22.20 6.80 28.07. 01:18 294 (NW) -58
NZ Cyg s 2 0.4059673 13.70 14.20 0.50 28.07. 01:18 266 (W) 58
HX UMa s 5 0.379156 8.89 9.06 0.17 28.07. 01:18 346 (N) 5
V1130 Cyg p 5 0.5625602 12.80 13.80 1.00 28.07. 01:19 271 (W) 56
V1100 Her p 1 0.346931 10.92 11.26 0.34 28.07. 01:19 290 (W) 39
MW Com p 10 2.167734 10.36 10.60 0.24 28.07. 01:19 339 (N) -8
G5220.0352 Aqr p 6 0.294751 13.75 13.75 0.00 28.07. 01:19 199 (S) 31
V2637 Oph s 7 0.386173 11.80 12.21 0.41 28.07. 01:19 267 (W) 10
V1454 Aql p 10 1.04965 8.05 8.25 0.20 28.07. 01:19 239 (SW) 28
RY Cnc p 1 1.092946 12.99 15.52 2.53 28.07. 01:19 30 (NE) -15
V905 Ara s 2 0.243905 14.00 14.00 0.00 28.07. 01:19 218 (SW) -39
IZ Lac s 1 0.7989215 12.50 12.70 0.20 28.07. 01:19 294 (NW) 85
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.