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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:09 // 19:03 UTC
Civil Twilight (6°): 02:29 // 19:42 UTC
Nautical Twilight (12°): 01:32 // 20:40 UTC
Astronomical Twilight (18°): 00:00 // 22:11 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
GH Boo p 1 0.65951 11.90 12.30 0.40 18.07. 17:28 180 (S) 68
V378 Cam s 9 5.55776 12.16 12.70 0.54 18.07. 17:28 347 (N) 37
V2377 Oph s 7 0.4254035 8.60 8.73 0.13 18.07. 17:28 118 (SE) 31
V470 Cam p 1 0.0956467 14.10 14.75 0.65 18.07. 17:28 331 (NW) 39
EF Boo p 1 0.4205155 9.43 9.99 0.57 18.07. 17:29 72 (E) 87
V853 Cyg p 6 1.712225 14.10 15.10 1.00 18.07. 17:29 76 (E) 32
V1099 Cen s 10 1.25092 10.90 10.90 0.00 18.07. 17:29 198 (S) -26
V1341 Aql p 8 0.304012 13.00 13.70 0.70 18.07. 17:29 106 (E) 13
GN Boo p 1 0.3016025 10.75 11.30 0.55 18.07. 17:29 159 (S) 69
V506 Cam p 8 0.3401 12.70 13.30 0.60 18.07. 17:29 351 (N) 51
V341 Mus p 10 1.79323 15.33 15.34 0.01 18.07. 17:30 187 (S) -25
LT Cam p 2 0.2766042 14.50 14.70 0.20 18.07. 17:30 332 (NW) 29
FL Tel p 10 0.51178 14.00 14.80 0.80 18.07. 17:30 140 (SE) -24
KM UMa s 1 0.3518602 11.00 11.50 0.50 18.07. 17:30 256 (W) 59
V874 Cyg s 4 0.3487351 13.50 13.80 0.30 18.07. 17:30 79 (E) 29
V1051 Cyg p 10 2.54746 14.40 17.20 2.80 18.07. 17:30 44 (NE) 38
BC Aur s 3 5.7597 11.60 11.70 0.10 18.07. 17:30 318 (NW) 5
V2698 Oph p 9 1.47028 12.90 13.65 0.75 18.07. 17:30 133 (SE) 33
HI Pup s 10 0.4326186 10.70 11.00 0.30 18.07. 17:30 238 (SW) -42
VV CVn p 1 0.5331303 13.88 14.33 0.45 18.07. 17:30 218 (SW) 69
KN Eri p 8 0.396604 13.23 14.20 0.97 18.07. 17:31 316 (NW) -37
V553 And p 6 0.30903 17.12 17.68 0.56 18.07. 17:31 3 (N) 4
AN UMa s 6 0.07975275 14.90 20.20 5.30 18.07. 17:31 280 (W) 58
QQ Boo s 8 0.2764765 12.45 12.45 0.00 18.07. 17:31 102 (E) 77
V1065 Her s 4 0.397828 11.50 11.50 0.00 18.07. 17:31 101 (E) 46
OZ Dra p 10 0.136647 18.00 20.00 2.00 18.07. 17:31 342 (N) 73
NSV 04188 Cnc s 5 0.308035 12.00 11.00 -1.00 18.07. 17:31 274 (W) 13
V873 Per s 1 0.294902 10.80 10.80 0.00 18.07. 17:31 354 (N) 2
BN Gru p 10 0.2789227 14.00 15.50 1.50 18.07. 17:31 100 (E) -58
TX Eri p 10 0.62858 12.47 12.91 0.44 18.07. 17:32 336 (NW) -58
WY Sex p 5 0.3680553 11.50 11.80 0.30 18.07. 17:32 247 (SW) 17
V1238 Her s 4 0.3701515 9.53 9.53 0.00 18.07. 17:32 90 (E) 61
PZ UMa p 7 0.2626732 12.50 13.10 0.60 18.07. 17:32 299 (NW) 45
EN Cyg s 2 2.21486 12.90 12.90 0.00 18.07. 17:32 77 (E) 28
V677 Cen p 9 0.3250284 11.50 11.70 0.20 18.07. 17:33 176 (S) -1
V506 And p 9 0.34345 13.60 14.40 0.80 18.07. 17:33 20 (N) -6
SY Aps p 6 0.278908 12.20 13.60 1.40 18.07. 17:33 178 (S) -33
V640 Aql p 7 0.5612183 12.60 13.40 0.80 18.07. 17:33 91 (E) 15
V635 Cen p 10 1.345689 13.50 14.20 0.70 18.07. 17:33 180 (S) -20
HR Lac s 1 0.42907 13.90 14.30 0.40 18.07. 17:33 39 (NE) 24
GM Aqr p 6 0.367282 13.80 15.00 1.20 18.07. 17:33 67 (NE) -21
V2790 Ori s 1 0.2878415 11.03 11.03 0.00 18.07. 17:33 306 (NW) -3
HH Boo s 1 0.318666 11.00 11.00 0.00 18.07. 17:33 174 (S) 87
V400 Lyr p 1 0.253427 12.70 13.35 0.65 18.07. 17:33 73 (E) 38
KT Cnc p 8 0.323691 13.60 14.20 0.60 18.07. 17:33 275 (W) 11
LX Ser p 1 0.1584325 13.30 17.40 4.10 18.07. 17:33 146 (SE) 55
CU Sge p 1 0.7916759 10.90 11.70 0.80 18.07. 17:33 90 (E) 21
GI CVn p 8 0.30316 14.10 14.90 0.80 18.07. 17:33 231 (SW) 86
V758 Cen p 8 0.580785 8.80 9.40 0.60 18.07. 17:33 184 (S) -16
QV UMa p 6 0.311444 13.50 14.50 1.00 18.07. 17:34 298 (NW) 47
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.