Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:15 // 18:57 UTC
Civil Twilight (6°): 02:37 // 19:35 UTC
Nautical Twilight (12°): 01:42 // 20:30 UTC
Astronomical Twilight (18°): 00:23 // 21:49 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
RT Hyi s 10 0.2840352 12.28 13.13 0.85 24.07. 07:13 191 (S) -42
V1966 Cyg p 9 0.665077 9.95 10.04 0.09 24.07. 07:13 320 (NW) 1
V1147 Her p 10 0.254469 13.80 14.30 0.50 24.07. 07:13 4 (N) 3
KV Gem p 1 0.358522 12.40 12.90 0.50 24.07. 07:13 127 (SE) 45
V500 Cam p 6 0.2483505 14.00 14.80 0.80 24.07. 07:13 18 (N) 53
V1043 Her s 8 0.410255 13.63 13.63 0.00 24.07. 07:13 353 (N) 10
LU Vir p 1 0.492241 7.84 8.17 0.33 24.07. 07:14 55 (NE) -33
V442 Cam s 1 0.442643 13.05 13.05 0.00 24.07. 07:14 19 (N) 63
BD Pav p 10 0.1793015 12.40 16.21 3.81 24.07. 07:14 236 (SW) -68
NQ Cam s 1 0.362099 13.10 13.65 0.55 24.07. 07:14 27 (NE) 58
V443 Cam p 9 0.411691 14.00 14.90 0.90 24.07. 07:14 17 (N) 62
AL Lep p 10 0.448643 9.45 9.78 0.33 24.07. 07:14 169 (S) 19
V658 Lyr p 1 0.33026 11.10 11.50 0.40 24.07. 07:14 338 (N) 11
VY Sex s 1 0.4434355 9.01 9.30 0.29 24.07. 07:15 87 (E) -6
V356 Cam p 9 0.402503 13.06 13.41 0.35 24.07. 07:15 1 (N) 71
AC Cru p 6 0.904188 11.90 12.50 0.60 24.07. 07:15 137 (SE) -56
V354 UMa p 7 0.2938285 10.93 11.21 0.28 24.07. 07:15 27 (NE) 16
UZ For p 10 0.087865429 18.20 20.90 2.70 24.07. 07:16 191 (S) 13
G2576.1248 CrB s 1 0.524016 14.06 14.45 0.39 24.07. 07:16 3 (N) -7
V496 Cam s 7 0.392897 13.95 14.40 0.45 24.07. 07:16 13 (N) 54
LT Pav p 10 0.393674 11.40 12.20 0.80 24.07. 07:16 209 (SW) -59
V995 Cyg p 1 3.556346 11.30 12.90 1.60 24.07. 07:16 326 (NW) 16
V724 Aql s 1 0.517599 11.10 11.57 0.47 24.07. 07:16 301 (NW) -22
IN Cnc s 5 0.501459 13.00 12.00 -1.00 24.07. 07:16 93 (E) 24
V715 Cen p 10 0.728705 14.00 15.00 1.00 24.07. 07:17 70 (E) -61
RX CMi p 10 8.59749 14.10 15.00 0.90 24.07. 07:17 124 (SE) 33
LU Lac p 2 0.2988016 14.60 15.45 0.85 24.07. 07:17 309 (NW) 36
V811 Cep p 10 0.2507641 14.20 14.90 0.70 24.07. 07:17 333 (NW) 29
V577 Lyr p 9 0.390011 14.50 15.00 0.50 24.07. 07:17 336 (NW) 10
OW Com p 10 0.258127 15.40 16.40 1.00 24.07. 07:17 44 (NE) -12
AG Phe s 10 0.75534 8.87 8.95 0.08 24.07. 07:17 223 (SW) -14
V757 Cen s 1 0.3431685 8.30 8.60 0.30 24.07. 07:17 79 (E) -59
V1045 Her s 1 0.510283 10.90 10.90 0.00 24.07. 07:18 352 (N) 7
KM UMa p 1 0.3518602 11.00 11.50 0.50 24.07. 07:18 53 (NE) 15
HN UMa p 4 0.38261 9.90 10.02 0.12 24.07. 07:18 56 (NE) 21
NSV 00807 Cet p 8 0.338962 11.59 12.28 0.69 24.07. 07:19 211 (SW) 17
BH Cas s 1 0.4058927 12.30 12.30 0.00 24.07. 07:19 309 (NW) 54
CZEV090 CMi s 1 0.435898 12.80 12.89 0.09 24.07. 07:19 125 (SE) 40
V903 Ara p 9 0.301566 12.34 12.40 0.06 24.07. 07:19 213 (SW) -81
GY Cnc p 7 0.1754425 16.50 17.80 1.30 24.07. 07:19 92 (E) 27
V1237 Tau p 8 0.287447 14.03 14.18 0.15 24.07. 07:20 151 (SE) 63
GK CVn p 10 0.4012861 14.40 15.50 1.10 24.07. 07:20 30 (NE) 0
NP Del p 10 0.777808 8.89 8.97 0.08 24.07. 07:20 298 (NW) -3
IP Peg s 1 0.15820616 13.00 13.00 0.00 24.07. 07:20 272 (W) 22
V489 Ser p 9 0.078847 19.20 21.00 1.80 24.07. 07:20 11 (N) -40
OT UMa p 10 0.3160725 12.20 12.50 0.30 24.07. 07:21 39 (NE) 57
CZEV107 Cas s 1 0.302243 14.30 14.30 0.00 24.07. 07:21 311 (NW) 61
IK Boo p 1 0.303116 12.00 12.50 0.50 24.07. 07:21 30 (NE) -5
V2778 Ori p 9 14.3875 10.15 10.71 0.56 24.07. 07:21 149 (SE) 40
AQ Boo p 1 0.333139 12.30 13.00 0.70 24.07. 07:21 40 (NE) -14
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.