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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:20 // 18:52 UTC
Civil Twilight (6°): 02:43 // 19:30 UTC
Nautical Twilight (12°): 01:50 // 20:23 UTC
Astronomical Twilight (18°): 00:37 // 21:35 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V2294 Cyg s 1 0.354328 13.25 13.25 0.00 28.07. 00:58 287 (W) 65
V1137 Her p 10 0.37083 14.30 14.70 0.40 28.07. 00:58 311 (NW) 32
G0530.0917 Aqr p 10 0.22859 13.00 13.05 0.05 28.07. 00:58 206 (SW) 39
V345 Dra p 10 0.291903 13.20 13.45 0.25 28.07. 00:58 311 (NW) 34
V1263 Cyg s 10 1.997048 13.50 13.50 0.00 28.07. 00:58 291 (W) 64
V513 Her s 3 0.3037692 15.30 15.70 0.40 28.07. 00:58 272 (W) 31
ZZ Peg p 1 0.667356 12.20 12.80 0.60 28.07. 00:58 165 (S) 54
KV Gem s 1 0.358522 12.40 12.85 0.45 28.07. 00:59 52 (NE) -9
AW Vir p 1 0.3539976 11.00 11.81 0.81 28.07. 00:59 308 (NW) -24
PP And p 10 2.71649 14.30 16.60 2.30 28.07. 00:59 84 (E) 48
V814 Cep p 10 1.72031 11.48 11.90 0.42 28.07. 00:59 315 (NW) 69
V455 Cam p 9 1.669005 10.88 11.33 0.45 28.07. 00:59 20 (N) 36
GW Boo p 1 0.531544 10.25 10.59 0.34 28.07. 00:59 311 (NW) -6
V2766 Ori s 6 0.6032 15.00 15.00 0.00 28.07. 00:59 69 (E) -11
TZ CMi p 5 1.776814 13.00 14.50 1.50 28.07. 00:59 44 (NE) -23
V1120 Oph s 5 0.3367531 13.90 14.30 0.40 28.07. 00:59 268 (W) -7
KT Lyr p 9 0.5815356 14.70 15.40 0.70 28.07. 00:59 270 (W) 45
NN Tel p 10 0.3838 15.00 15.50 0.50 28.07. 00:59 199 (S) -19
EQ Tau p 1 0.3413474 10.50 11.03 0.53 28.07. 00:59 81 (E) 22
V609 Cen p 10 0.458448 13.30 13.60 0.30 28.07. 00:59 242 (SW) -61
V1123 Tau p 1 0.399949 9.87 10.25 0.38 28.07. 00:59 87 (E) 21
V662 Pup p 10 0.2386 20.10 20.50 0.40 28.07. 00:59 103 (E) -61
G0167.0251 CMi p 7 0.289606 14.34 14.34 0.00 28.07. 00:59 53 (NE) -24
HI Dra s 6 0.597419 9.03 9.18 0.16 28.07. 00:59 307 (NW) 57
KW Eri p 9 0.2352915 13.38 13.90 0.52 28.07. 01:00 137 (SE) -23
OW Del p 9 0.558654 12.51 13.50 0.99 28.07. 01:00 212 (SW) 40
HS Leo s 2 0.337706 13.80 14.40 0.60 28.07. 01:00 347 (N) -11
V627 Aur p 8 0.387842 13.70 14.10 0.40 28.07. 01:00 49 (NE) 18
V413 Gem p 7 0.532812 14.55 15.00 0.45 28.07. 01:00 52 (NE) -12
BF Cru s 10 0.4988062 12.90 13.20 0.30 28.07. 01:00 222 (SW) -68
WZ UMi p 10 0.64137 12.85 13.15 0.30 28.07. 01:00 344 (N) 39
LR Lib p 9 0.590394 13.10 13.70 0.60 28.07. 01:00 260 (W) -27
V1304 Sco p 10 3.3682 8.28 8.60 0.32 28.07. 01:01 233 (SW) -20
V1692 Aql s 9 0.609249 11.25 11.40 0.15 28.07. 01:01 236 (SW) 33
V342 Lac p 1 0.700587 12.40 12.90 0.50 28.07. 01:01 321 (NW) 87
V2540 Cyg p 1 0.405005 12.40 12.40 0.00 28.07. 01:01 273 (W) 70
MQ Boo p 7 0.493408 12.60 13.05 0.45 28.07. 01:01 317 (NW) 20
RW Dor s 2 0.2854633 10.80 11.20 0.40 28.07. 01:01 146 (SE) -50
V2373 Oph p 7 1.086282 7.39 7.46 0.08 28.07. 01:01 259 (W) 13
V799 Cas s 1 7.703004 8.81 8.81 0.00 28.07. 01:01 45 (NE) 51
IW UMa p 1 0.774718 11.70 12.18 0.48 28.07. 01:01 10 (N) 5
CZEV107 Cas s 1 0.302243 14.30 14.30 0.00 28.07. 01:01 48 (NE) 65
V691 Her p 9 0.58716 13.30 13.70 0.40 28.07. 01:02 282 (W) 13
T Aur p 6 0.20437829 15.20 15.50 0.30 28.07. 01:02 58 (NE) 13
AR Mon s 8 21.20792 8.62 9.03 0.41 28.07. 01:02 57 (NE) -31
EH CVn p 1 0.263585 12.91 13.26 0.35 28.07. 01:02 320 (NW) 3
NX Boo p 8 0.251135 13.02 13.40 0.38 28.07. 01:02 307 (NW) 13
NR Cam s 1 0.255885 10.76 11.18 0.42 28.07. 01:02 10 (N) 40
V678 And p 8 0.361708 13.72 14.14 0.42 28.07. 01:03 108 (E) 77
CK Boo s 1 0.3551495 8.99 9.23 0.24 28.07. 01:03 297 (NW) -10
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.