Ephemerides for Variable Stars

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

Sunrise // Sunset: 05:44 // 16:40 UTC
Civil Twilight (6°): 05:14 // 17:11 UTC
Nautical Twilight (12°): 04:36 // 17:48 UTC
Astronomical Twilight (18°): 03:59 // 18:26 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V420 Cam p 9 0.565563 13.90 14.50 0.60 28.02. 04:30 349 (N) 33
CL Sct p 7 1.638554 14.00 14.70 0.70 28.02. 04:30 137 (SE) 23
V2536 Oph p 10 2.1635 11.55 12.08 0.53 28.02. 04:30 137 (SE) 41
V864 Mon s 5 0.358427 9.90 10.50 0.60 28.02. 04:30 302 (NW) -30
RT Cha p 9 0.3551095 14.00 15.00 1.00 28.02. 04:30 194 (S) -49
V504 Cyg p 9 0.3516913 13.40 14.10 0.70 28.02. 04:31 83 (E) 39
V357 Her p 5 0.28204 13.40 13.95 0.55 28.02. 04:31 124 (SE) 41
V889 Cep p 10 0.418336 12.55 12.85 0.30 28.02. 04:31 32 (NE) 42
GW Aur s 10 2.49481 12.66 12.66 0.00 28.02. 04:31 336 (NW) -3
IM Aur s 1 1.247287 7.90 8.05 0.15 28.02. 04:31 348 (N) 8
GH Aqr s 6 0.305585 13.40 13.40 0.00 28.02. 04:31 90 (E) -6
EI Aqr p 10 1.222318 11.80 12.70 0.90 28.02. 04:31 101 (E) 0
BO Gru p 10 0.56221 12.10 12.60 0.50 28.02. 04:31 113 (SE) -41
SW Ant s 10 0.3802 13.80 14.60 0.80 28.02. 04:32 256 (W) -22
BL Eri p 1 0.416918 11.51 12.28 0.77 28.02. 04:32 357 (N) -52
GW Cnc s 1 0.2814125 12.60 11.60 -1.00 28.02. 04:32 298 (NW) 5
V409 Aql p 9 2.049404 11.50 12.40 0.90 28.02. 04:32 125 (SE) 25
GI Cep p 1 1.037678 11.40 12.50 1.10 28.02. 04:32 38 (NE) 48
KO Boo p 9 0.369518 13.15 13.35 0.20 28.02. 04:32 227 (SW) 57
BF Pav s 10 0.305605 11.00 11.90 0.90 28.02. 04:32 159 (S) -24
RZ Col s 10 0.565194 11.00 11.20 0.20 28.02. 04:32 309 (NW) -71
V914 Cep s 10 0.38618 13.10 13.40 0.30 28.02. 04:32 17 (N) 46
CE Leo p 1 0.3034287 11.80 12.60 0.80 28.02. 04:32 267 (W) 33
V5563 Sgr p 7 0.617258 9.60 9.93 0.33 28.02. 04:32 153 (SE) 11
LU Lac p 2 0.2988016 14.60 15.45 0.85 28.02. 04:32 49 (NE) 35
V360 UMa p 6 0.360224 13.60 14.10 0.50 28.02. 04:33 278 (W) 69
CK Aqr s 6 0.2833722 12.90 12.90 0.00 28.02. 04:33 110 (E) 2
V1302 Her p 1 0.316291 12.72 13.10 0.38 28.02. 04:33 99 (E) 71
FO Vir s 7 0.775565 6.50 6.67 0.17 28.02. 04:33 227 (SW) 31
AV Tel p 10 0.416963 13.20 14.30 1.10 28.02. 04:33 154 (SE) -17
V404 Peg s 2 0.419177 10.47 10.47 0.00 28.02. 04:33 59 (NE) 18
GZ Aqr p 4 0.302781 14.60 15.50 0.90 28.02. 04:33 88 (E) -11
V501 Cyg p 8 2.806245 12.70 13.50 0.80 28.02. 04:34 83 (E) 41
VY Sex p 1 0.4434355 9.01 9.30 0.29 28.02. 04:34 260 (W) 5
IZ Mon s 1 0.779805 11.90 12.00 0.10 28.02. 04:34 314 (NW) -20
NZ Boo p 1 0.0589094 17.20 20.00 2.80 28.02. 04:34 222 (SW) 70
EF CVn p 1 0.27205 13.10 13.50 0.40 28.02. 04:34 247 (SW) 54
G4922.0195 Leo p 9 0.62885 10.40 10.78 0.38 28.02. 04:34 255 (W) 9
GV Aqr p 4 0.33677 13.60 14.00 0.40 28.02. 04:34 91 (E) -10
V934 Cyg s 1 0.7006967 13.20 13.70 0.50 28.02. 04:35 96 (E) 46
V581 Sco p 10 0.5110026 11.40 12.10 0.70 28.02. 04:35 171 (S) 1
V387 Cyg p 1 0.6405968 11.50 12.30 0.80 28.02. 04:35 72 (E) 36
EM Lac s 1 0.3891351 12.50 13.09 0.59 28.02. 04:35 47 (NE) 36
BV Tau s 3 0.930451 11.70 11.90 0.20 28.02. 04:35 339 (N) -14
V340 Vir s 6 0.45486 11.53 11.85 0.32 28.02. 04:35 224 (SW) 15
XX LMi s 4 0.370979 12.42 12.42 0.00 28.02. 04:35 288 (W) 28
FV CVn p 1 0.315365 11.80 12.15 0.35 28.02. 04:35 248 (W) 59
RZ Dra p 1 0.5508762 10.11 11.01 0.90 28.02. 04:35 52 (NE) 69
GT Psc p 9 0.873532 12.25 12.64 0.39 28.02. 04:36 36 (NE) 2
U Col s 10 1.2461718 10.80 10.90 0.10 28.02. 04:36 294 (NW) -61
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.