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Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:42 // 17:04 UTC
Civil Twilight (6°): 04:11 // 17:35 UTC
Nautical Twilight (12°): 03:33 // 18:13 UTC
Astronomical Twilight (18°): 02:53 // 18:53 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V2544 Cyg s 1 2.093767 12.69 13.25 0.56 20.09. 18:49 147 (SE) 76
ER Hya p 10 0.6516339 13.60 14.70 1.10 20.09. 18:49 263 (W) -28
CK Aqr s 6 0.2833722 12.90 12.90 0.00 20.09. 18:49 160 (S) 27
BN Psc s 8 0.349118 16.45 16.45 0.00 20.09. 18:49 75 (E) 24
V357 Cas p 4 1.588675 13.00 13.90 0.90 20.09. 18:49 60 (NE) 57
BF Cru s 10 0.4988062 12.90 13.20 0.30 20.09. 18:49 223 (SW) -51
FW CVn p 10 0.3454 9.25 9.32 0.07 20.09. 18:49 298 (NW) 31
G2530.1069 CVn p 9 0.361564 12.50 13.50 1.00 20.09. 18:50 308 (NW) 15
BT Gem p 3 1.2369358 13.90 15.30 1.40 20.09. 18:50 23 (NE) -14
CZEV139 Lac p 5 1.324325 13.52 13.78 0.26 20.09. 18:50 61 (NE) 65
AZ Vir s 1 0.3496644 10.74 11.37 0.63 20.09. 18:50 274 (W) 2
GV Vul p 7 1.0148225 14.10 14.80 0.70 20.09. 18:50 181 (S) 61
V1321 Cyg s 4 0.728184 13.07 13.07 0.00 20.09. 18:50 143 (SE) 80
V379 Cen p 9 1.8746863 8.80 9.60 0.80 20.09. 18:51 224 (SW) -44
GK Aqr s 1 0.327415 12.40 12.40 0.00 20.09. 18:51 136 (SE) 30
HW Vir s 1 0.11671953 10.50 11.20 0.70 20.09. 18:51 277 (W) -17
KO Aql p 1 2.864072 8.30 9.50 1.20 20.09. 18:51 204 (SW) 49
QQ Boo p 8 0.2764765 12.45 12.85 0.40 20.09. 18:51 290 (W) 48
V417 Lyr s 4 0.300661 14.90 14.90 0.00 20.09. 18:51 206 (SW) 69
V737 Cep s 8 0.2987665 11.95 12.30 0.35 20.09. 18:51 34 (NE) 72
AL Leo s 1 1.6055175 10.20 10.20 0.00 20.09. 18:51 329 (NW) -16
V981 Aql s 10 1.058151 14.10 14.50 0.40 20.09. 18:51 186 (S) 45
AA Hyi p 10 1.150278 11.50 12.10 0.60 20.09. 18:51 162 (S) -45
FS Cep p 10 1.347525 11.80 12.30 0.50 20.09. 18:51 16 (N) 69
BS Gem s 9 1.05035 14.70 14.70 0.00 20.09. 18:52 24 (NE) -14
V1258 Cen p 10 0.08885 15.40 22.20 6.80 20.09. 18:52 258 (W) -31
U Sct p 6 0.954985 10.08 11.04 0.96 20.09. 18:52 196 (S) 26
XX LMi p 4 0.370979 12.42 12.56 0.14 20.09. 18:52 327 (NW) 0
V2239 Cyg p 1 0.610597 11.73 12.51 0.78 20.09. 18:52 159 (S) 77
CZEV036 Cyg p 6 0.3688 13.27 13.84 0.57 20.09. 18:52 196 (S) 69
AY Aqr p 10 0.281995 13.70 14.70 1.00 20.09. 18:52 143 (SE) 13
PY Car p 10 3.340806 10.30 11.20 0.90 20.09. 18:53 172 (S) -76
V2283 Sgr p 10 3.471316 10.23 11.03 0.80 20.09. 18:53 201 (S) 0
V475 Hya s 7 0.317122 12.60 12.60 0.00 20.09. 18:53 352 (N) -38
LR Pav s 10 0.3945 15.00 15.30 0.30 20.09. 18:53 182 (S) -31
GW Psc p 8 0.3363377 11.35 12.00 0.65 20.09. 18:53 92 (E) 12
V606 Car p 9 12.3192 8.31 8.68 0.37 20.09. 18:53 170 (S) -83
BQ Phe p 10 0.218481 10.43 10.60 0.17 20.09. 18:53 136 (SE) -23
CW CMi p 1 0.313192 11.20 11.60 0.40 20.09. 18:53 1 (N) -40
NY Vir s 1 0.10101597 13.30 13.30 0.00 20.09. 18:53 271 (W) -4
V621 Pup p 10 0.390386 10.25 11.00 0.75 20.09. 18:53 346 (N) -87
V400 Lyr s 1 0.253427 12.70 12.70 0.00 20.09. 18:53 214 (SW) 76
ET Mus s 8 0.4593487 12.10 12.10 0.00 20.09. 18:53 204 (SW) -51
PT Boo s 9 0.4466345 12.60 12.60 0.00 20.09. 18:53 289 (W) 44
V1262 Cen p 10 0.3704696 11.82 12.70 0.88 20.09. 18:53 251 (W) -35
RAFV138 Del p 6 0.3615 14.40 14.80 0.40 20.09. 18:54 169 (S) 50
V500 Cam s 6 0.2483505 14.00 14.70 0.70 20.09. 18:54 356 (N) 39
AL Del p 5 1.485487 12.20 12.90 0.70 20.09. 18:54 163 (S) 52
V368 Sge p 10 0.415859 12.20 12.55 0.35 20.09. 18:54 180 (S) 58
TX CMi s 1 0.3892173 14.00 14.70 0.70 20.09. 18:54 4 (N) -35
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.