Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:54 // 18:03 UTC
Civil Twilight (6°): 03:21 // 18:36 UTC
Nautical Twilight (12°): 02:37 // 19:19 UTC
Astronomical Twilight (18°): 01:48 // 20:08 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
EX CMa s 10 74.111 13.00 13.00 0.00 21.04. 09:53 99 (E) -10
V501 CrA s 10 0.4110817 12.80 13.40 0.60 21.04. 09:53 248 (W) -36
V954 Oph p 9 0.2252705 14.30 14.90 0.60 21.04. 09:53 279 (W) -6
V475 Cam p 9 0.4586 13.61 13.66 0.05 21.04. 09:53 22 (N) 46
V664 Lyr p 8 0.359987 13.00 13.00 0.00 21.04. 09:53 303 (NW) 29
V981 Aql s 10 1.058151 14.10 14.50 0.40 21.04. 09:53 265 (W) 10
IP Lyr p 2 0.4728055 13.20 13.80 0.60 21.04. 09:53 298 (NW) 21
LT Pav s 10 0.393674 11.40 12.20 0.80 21.04. 09:53 205 (SW) -42
V1045 Her s 1 0.510283 10.90 10.90 0.00 21.04. 09:53 318 (NW) 21
AC Crt s 3 0.617262 9.72 10.17 0.45 21.04. 09:53 42 (NE) -46
V1094 Her p 1 0.392119 12.60 13.10 0.50 21.04. 09:53 308 (NW) 14
NSV 00518 Cet p 9 0.58622 11.06 11.69 0.63 21.04. 09:53 172 (S) 17
NSV 00807 Cet p 8 0.338962 11.59 12.28 0.69 21.04. 09:54 158 (S) 20
LL Mus p 8 1.365858 8.93 9.34 0.41 21.04. 09:54 176 (S) -72
EF Boo p 1 0.4205155 9.43 9.99 0.57 21.04. 09:54 344 (N) 13
AM Her p 1 0.128927 12.30 15.70 3.40 21.04. 09:54 312 (NW) 31
OZ Del p 10 0.911314 10.48 10.77 0.29 21.04. 09:54 266 (W) 29
EX Lyr s 1 0.717293 12.08 12.61 0.53 21.04. 09:55 291 (W) 17
CX CMi p 6 1.121975 11.41 12.02 0.61 21.04. 09:55 80 (E) 5
V714 Sco p 10 0.6982113 12.20 12.80 0.60 21.04. 09:55 258 (W) -33
V900 Mon s 6 0.298305 11.92 12.65 0.73 21.04. 09:55 93 (E) 9
V1044 Her s 1 0.2406405 13.07 13.07 0.00 21.04. 09:55 313 (NW) 15
V839 Cen p 8 0.330936 9.51 10.13 0.62 21.04. 09:55 357 (N) -77
HY Gem p 5 0.351013 16.70 17.50 0.80 21.04. 09:55 79 (E) 20
V576 Lyr p 2 0.533573 12.30 12.70 0.40 21.04. 09:56 302 (NW) 29
ST Ind s 10 0.4018812 11.30 11.79 0.49 21.04. 09:56 221 (SW) -23
VZ Tri s 2 0.4334825 12.80 13.30 0.50 21.04. 09:56 130 (SE) 66
V515 Mon s 1 0.8739713 11.60 12.00 0.40 21.04. 09:56 92 (E) -1
G3881.0579 Dra s 1 0.329331 11.41 11.92 0.51 21.04. 09:56 331 (NW) 25
V406 And s 9 2.16503 9.20 9.39 0.19 21.04. 09:56 94 (E) 73
G4691.0773 Cet p 6 0.584638 11.56 12.28 0.72 21.04. 09:56 152 (SE) 34
HU And s 10 0.2857905 16.50 17.20 0.70 21.04. 09:57 198 (S) 80
V421 Gem p 9 0.4231 15.00 15.80 0.80 21.04. 09:57 70 (E) 17
V426 Her s 9 0.4921282 15.50 15.80 0.30 21.04. 09:57 300 (NW) 6
G5805.1193 Aqr p 9 0.30678 11.00 11.40 0.40 21.04. 09:57 225 (SW) 17
V737 Cep s 8 0.2987665 11.95 12.30 0.35 21.04. 09:57 316 (NW) 59
MV CMa p 9 1.31125 9.74 10.08 0.34 21.04. 09:57 107 (E) -26
OS Her p 9 0.792285 13.26 14.36 1.10 21.04. 09:57 303 (NW) 18
GR Boo p 1 0.3766695 11.45 11.90 0.45 21.04. 09:57 332 (NW) -9
V2311 Cyg p 9 1.41072 13.40 14.63 1.23 21.04. 09:58 289 (W) 42
AN UMa s 6 0.07975275 14.90 20.20 5.30 21.04. 09:58 20 (N) 8
V402 Gem s 7 0.399252 11.72 12.35 0.63 21.04. 09:58 79 (E) 18
V2477 Cyg s 4 0.31125 9.86 10.52 0.66 21.04. 09:58 307 (NW) 50
V906 Cyg s 5 0.3651677 14.90 15.70 0.80 21.04. 09:58 288 (W) 31
DP Her s 8 1.777022 12.40 13.00 0.60 21.04. 09:58 295 (NW) -1
KT Aps s 10 0.3742 15.00 15.20 0.20 21.04. 09:58 203 (SW) -54
V354 Aps p 8 0.587153 12.35 12.60 0.25 21.04. 09:58 194 (S) -59
V480 Cas s 9 0.342013 14.60 14.70 0.10 21.04. 09:59 49 (NE) 81
BQ Ari p 6 0.282335 10.28 10.55 0.27 21.04. 09:59 138 (SE) 47
UY Men p 10 2.2756 12.23 13.03 0.80 21.04. 09:59 169 (S) -41
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.