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Ephemerides for Variable Stars

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

Sunrise // Sunset: 05:33 // 15:54 UTC
Civil Twilight (6°): 05:02 // 16:26 UTC
Nautical Twilight (12°): 04:24 // 17:04 UTC
Astronomical Twilight (18°): 03:47 // 17:41 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V965 Cyg p 1 0.6405687 13.90 14.90 1.00 23.10. 21:25 280 (W) 34
V789 Her p 1 0.3200448 14.90 15.60 0.70 23.10. 21:25 314 (NW) 20
V2471 Cyg p 10 0.2825555 13.60 14.30 0.70 23.10. 21:25 301 (NW) 49
NY Cen p 9 1.295204 12.00 13.00 1.00 23.10. 21:25 203 (SW) -75
V2287 Cyg p 6 0.907659 11.60 12.10 0.50 23.10. 21:25 304 (NW) 45
HU And s 10 0.2857905 16.50 17.20 0.70 23.10. 21:25 176 (S) 80
AZ Col p 10 0.302105 11.31 11.72 0.41 23.10. 21:25 122 (SE) -13
GK Mus s 10 0.931 14.20 15.00 0.80 23.10. 21:25 169 (S) -64
CZEV139 Lac p 5 1.324325 13.52 13.78 0.26 23.10. 21:26 298 (NW) 71
QY Hya p 2 0.292341 9.04 9.36 0.32 23.10. 21:26 16 (N) -67
RZ Dra s 1 0.5508762 10.11 10.50 0.39 23.10. 21:26 318 (NW) 40
AK Gru p 10 0.493682 11.00 11.50 0.50 23.10. 21:26 196 (S) -6
V1120 Oph s 5 0.3367531 13.90 14.30 0.40 23.10. 21:26 296 (NW) -28
DE CMa p 10 0.6959637 13.00 13.60 0.60 23.10. 21:26 100 (E) -28
NR Cep p 4 0.949548 13.00 13.60 0.60 23.10. 21:26 357 (N) 70
NSV 04188 Cnc p 5 0.308035 12.00 13.10 1.10 23.10. 21:26 58 (NE) -9
GR Vir p 1 0.346974 7.80 8.40 0.60 23.10. 21:27 317 (NW) -39
GN CVn p 1 0.395009 12.00 12.50 0.50 23.10. 21:27 343 (N) 1
IY UMa p 4 0.0739138 18.40 20.00 1.60 23.10. 21:27 16 (N) 21
LT Com s 1 0.512058 10.61 10.61 0.00 23.10. 21:27 357 (N) -14
FH Ori p 1 2.151129 10.50 11.50 1.00 23.10. 21:27 102 (E) 15
YZ Phe s 10 0.23472665 12.65 12.95 0.30 23.10. 21:27 169 (S) -7
V1341 Aql p 8 0.304012 13.00 13.70 0.70 23.10. 21:27 267 (W) 3
V639 Aur p 4 0.3571 14.01 14.85 0.84 23.10. 21:27 55 (NE) 43
EI CVn p 1 0.260766 11.80 12.50 0.70 23.10. 21:28 343 (N) -4
CC Tri s 9 0.382946 13.20 13.60 0.40 23.10. 21:28 122 (SE) 64
CU Gem p 7 3.030053 13.60 14.20 0.60 23.10. 21:28 76 (E) 17
DP Cas s 4 1.221596 13.40 13.60 0.20 23.10. 21:28 326 (NW) 74
V2790 Ori p 1 0.2878415 11.03 11.65 0.62 23.10. 21:28 81 (E) 19
LU Aur p 10 0.388333333 13.50 14.50 1.00 23.10. 21:28 64 (NE) 34
AE Vol p 10 0.406614 9.97 10.54 0.57 23.10. 21:28 139 (SE) -57
V962 Aql p 7 1.165016 12.30 14.50 2.20 23.10. 21:28 273 (W) 15
TZ Boo p 1 0.29716095 10.41 11.00 0.59 23.10. 21:28 332 (NW) 6
V1351 Cen p 10 0.399114 10.65 11.30 0.65 23.10. 21:29 301 (NW) -63
VW CMa p 7 0.7208281 9.00 9.20 0.20 23.10. 21:29 101 (E) -24
V364 UMa p 8 0.3669815 13.40 13.95 0.55 23.10. 21:29 349 (N) 23
II CMa p 8 0.22919704 15.22 15.74 0.52 23.10. 21:29 95 (E) -13
V472 Cen p 10 0.4227 12.70 13.20 0.50 23.10. 21:29 353 (N) -74
YY Eri p 1 0.3214963 8.37 9.04 0.67 23.10. 21:30 126 (SE) 14
G4922.0195 Leo p 9 0.62885 10.40 10.78 0.38 23.10. 21:30 27 (NE) -39
GZ Pup s 10 0.3202743 11.70 12.10 0.40 23.10. 21:30 113 (SE) -35
BC Col p 10 0.29683 15.00 15.00 0.00 23.10. 21:30 116 (SE) -14
BQ Cap s 8 1.474088 8.11 8.11 0.00 23.10. 21:30 223 (SW) 9
V1076 Cas p 9 0.381185 15.68 15.97 0.29 23.10. 21:30 30 (NE) 80
TU Nor p 9 1.67118 12.20 12.50 0.30 23.10. 21:30 240 (SW) -60
V681 Cyg p 10 3.4043 14.30 15.10 0.80 23.10. 21:31 283 (W) 63
RV Gru p 10 0.2595312 11.00 11.40 0.40 23.10. 21:31 201 (S) -10
V384 Vul s 1 0.4388572 12.72 13.16 0.44 23.10. 21:31 262 (W) 44
V861 Her p 1 0.3446312 13.80 14.15 0.35 23.10. 21:31 316 (NW) 16
BC Eri s 1 0.527247 10.83 11.26 0.43 23.10. 21:31 121 (SE) 6
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.