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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:03 // 16:24 UTC
Civil Twilight (6°): 05:31 // 16:56 UTC
Nautical Twilight (12°): 04:53 // 17:33 UTC
Astronomical Twilight (18°): 04:16 // 18:11 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V473 Cam s 7 0.298438 11.55 12.15 0.60 19.02. 10:15 8 (N) 38
PT Dra p 10 0.270768 14.30 14.90 0.60 19.02. 10:15 314 (NW) 37
V417 Aur p 4 1.865521 7.92 8.15 0.24 19.02. 10:15 46 (NE) 11
HI Dra p 6 0.597419 9.03 9.20 0.17 19.02. 10:15 306 (NW) 66
V412 Her p 7 0.3362122 14.70 15.50 0.80 19.02. 10:15 262 (W) 41
MM Aur p 9 0.774593 15.60 16.50 0.90 19.02. 10:15 45 (NE) 2
RW PsA s 9 0.3604495 11.05 11.63 0.58 19.02. 10:15 167 (S) 12
BG Vul s 1 0.4032397 12.90 13.70 0.80 19.02. 10:15 177 (S) 62
VW Boo s 1 0.342319 10.50 10.93 0.43 19.02. 10:15 289 (W) 1
NW Dra p 7 0.728091 12.91 13.56 0.65 19.02. 10:16 347 (N) 33
G3053.1924 CrB p 1 0.16177042 13.17 13.87 0.70 19.02. 10:16 294 (NW) 31
V479 Cam p 7 0.325394 13.25 13.70 0.45 19.02. 10:16 9 (N) 36
V477 Her p 8 0.3251804 14.90 15.50 0.60 19.02. 10:16 264 (W) 40
V698 Pup p 9 2.81344 11.93 12.80 0.87 19.02. 10:16 45 (NE) -73
KM Cnc p 3 0.536435 12.60 13.10 0.50 19.02. 10:16 16 (N) -15
CO Cep s 1 4.13756 12.00 12.60 0.60 19.02. 10:16 18 (N) 56
EY CVn s 1 0.342687 11.91 12.20 0.29 19.02. 10:16 315 (NW) 9
KP Boo p 9 0.589859 11.90 12.35 0.45 19.02. 10:16 309 (NW) 25
CR Tau s 1 0.68270353 12.50 12.50 0.00 19.02. 10:17 45 (NE) -3
FR Del s 8 0.3497468 15.00 15.30 0.30 19.02. 10:17 188 (S) 51
V446 Peg p 1 0.305983 14.00 14.50 0.50 19.02. 10:17 167 (S) 66
KY Hya s 6 3.072471 9.50 9.50 0.00 19.02. 10:17 357 (N) -58
DZ Cas s 1 0.784886 11.60 12.00 0.40 19.02. 10:17 61 (NE) 68
DL Cep p 1 1.630486 12.40 13.20 0.80 19.02. 10:17 29 (NE) 78
OQ UMa p 1 0.283356 13.00 13.70 0.70 19.02. 10:17 322 (NW) 31
V1197 Her s 1 0.2626795 13.17 13.17 0.00 19.02. 10:17 275 (W) 34
NU Boo p 8 0.339576 13.40 13.80 0.40 19.02. 10:17 313 (NW) 37
V648 Lyr s 1 0.368752 13.22 13.62 0.40 19.02. 10:18 270 (W) 59
CF Peg s 1 0.4134966 14.80 14.80 0.00 19.02. 10:18 166 (S) 66
HN Eri s 5 0.623592 8.66 8.66 0.00 19.02. 10:18 92 (E) -30
V1237 Tau p 8 0.287447 14.03 14.18 0.15 19.02. 10:18 50 (NE) 0
BO Del p 9 0.51667 14.30 15.80 1.50 19.02. 10:18 195 (S) 54
V802 Aql s 6 0.267608 13.40 13.40 0.00 19.02. 10:19 220 (SW) 29
OQ Dra s 7 0.3396745 13.20 13.20 0.00 19.02. 10:19 347 (N) 35
V517 Cam p 7 2.092226 10.98 11.38 0.40 19.02. 10:19 349 (N) 40
NR Nor p 10 0.42886 15.50 16.00 0.50 19.02. 10:19 217 (SW) -33
V1120 Oph s 5 0.3367531 13.90 14.30 0.40 19.02. 10:19 256 (W) 3
V364 UMa p 8 0.3669815 13.40 13.95 0.55 19.02. 10:19 326 (NW) 36
BP Tri p 10 0.35975 14.10 14.60 0.50 19.02. 10:20 78 (E) 37
KW Boo s 5 0.348865 14.00 14.50 0.50 19.02. 10:20 296 (NW) 13
HK Cep s 10 1.0513 14.20 14.40 0.20 19.02. 10:20 324 (NW) 81
V1370 Tau s 7 0.295517 10.90 10.90 0.00 19.02. 10:20 52 (NE) -5
LL Com p 1 0.406915 12.22 12.71 0.49 19.02. 10:20 311 (NW) 6
V2357 Oph s 6 0.415568 10.66 10.70 0.04 19.02. 10:20 258 (W) 24
YZ Phe s 10 0.23472665 12.65 12.95 0.30 19.02. 10:20 137 (SE) -22
U Gem p 1 0.17690624 8.20 14.90 6.70 19.02. 10:21 20 (N) -16
V1470 Aql p 9 0.834993 7.83 7.93 0.10 19.02. 10:21 208 (SW) 49
GH Cam p 10 0.59987 13.80 17.00 3.20 19.02. 10:21 32 (NE) 43
V559 And p 7 0.34708 16.05 16.20 0.15 19.02. 10:21 69 (E) 44
GM Aqr s 6 0.367282 13.80 13.80 0.00 19.02. 10:21 161 (S) 36
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.