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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:46 // 15:35 UTC
Civil Twilight (6°): 06:11 // 16:10 UTC
Nautical Twilight (12°): 05:31 // 16:50 UTC
Astronomical Twilight (18°): 04:53 // 17:28 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
DD Mon s 1 0.5680155 10.61 10.61 0.00 21.01. 02:38 257 (W) 10
DO Cyg s 1 1.710007 11.40 11.40 0.00 21.01. 02:38 16 (N) 15
V1237 Tau p 8 0.287447 14.03 14.18 0.15 21.01. 02:38 289 (W) 17
FX Eri p 8 0.292345 9.70 9.97 0.27 21.01. 02:38 258 (W) -49
G0995.1646 Oph p 6 0.444631 13.00 14.00 1.00 21.01. 02:38 87 (E) 11
G4922.0116 Leo p 9 0.619412 12.84 13.14 0.30 21.01. 02:38 189 (S) 40
GK Pup p 10 3.079505 13.60 15.40 1.80 21.01. 02:38 237 (SW) 6
V757 Cep p 8 0.343873 14.00 14.80 0.80 21.01. 02:38 357 (N) 38
BM Ori p 9 6.470525 7.90 8.65 0.75 21.01. 02:38 268 (W) -5
LV Cam p 4 0.3657282 16.00 16.40 0.40 21.01. 02:38 316 (NW) 44
V431 Lyr p 5 0.4463665 14.30 15.10 0.80 21.01. 02:38 52 (NE) 12
V553 And p 6 0.30903 17.12 17.68 0.56 21.01. 02:39 336 (NW) 9
RW Com s 1 0.2373465 11.00 11.56 0.56 21.01. 02:39 152 (SE) 65
EW Boo p 1 0.906349 10.31 10.69 0.38 21.01. 02:39 89 (E) 53
YY Gru p 9 0.2926495 12.40 13.20 0.80 21.01. 02:39 102 (E) -82
V571 And p 9 0.357641 13.70 14.20 0.50 21.01. 02:39 330 (NW) 4
AK Vir p 2 1.193596 10.00 11.00 1.00 21.01. 02:40 145 (SE) 15
YY Eri s 1 0.3214963 8.37 8.99 0.62 21.01. 02:40 281 (W) -22
BK Oct p 10 0.3686 14.30 14.80 0.50 21.01. 02:40 157 (SE) -55
EX Psc p 1 0.289482 12.00 12.60 0.60 21.01. 02:40 351 (N) -34
IP Cep s 1 0.8988977 11.50 12.10 0.60 21.01. 02:40 12 (N) 31
V1249 Tau s 2 1.188245 13.32 14.05 0.73 21.01. 02:40 287 (W) -5
DT Cep p 10 5.53027 13.50 15.60 2.10 21.01. 02:41 24 (NE) 27
G0567.1919 Aqr p 9 0.350778 11.70 12.10 0.40 21.01. 02:41 21 (N) -36
IP Lyr p 2 0.4728055 13.20 13.80 0.60 21.01. 02:41 61 (NE) 19
V404 And p 1 0.676034 10.80 11.40 0.60 21.01. 02:41 345 (N) 3
V506 Oph p 1 1.0604275 11.20 12.00 0.80 21.01. 02:41 85 (E) 6
NSV 01955 Ori p 8 0.343453 13.20 14.00 0.80 21.01. 02:41 285 (W) 10
V357 Cas p 4 1.588675 13.00 13.90 0.90 21.01. 02:41 2 (N) 15
RY Cnc p 1 1.092946 12.99 15.52 2.53 21.01. 02:42 247 (SW) 43
V596 Aur s 1 0.397887 11.83 12.27 0.44 21.01. 02:42 307 (NW) 26
EL Aqr p 1 0.48141 10.38 10.73 0.35 21.01. 02:42 359 (N) -48
V523 Cas s 1 0.2336923 10.62 11.34 0.72 21.01. 02:42 351 (N) 11
EW Psc p 8 0.241202 10.38 10.38 0.00 21.01. 02:42 355 (N) -31
V648 Lyr p 1 0.368752 13.22 13.62 0.40 21.01. 02:42 55 (NE) 25
V2769 Ori p 5 0.27872 15.00 15.30 0.30 21.01. 02:42 271 (W) 6
IU Cnc p 1 0.421646 11.80 12.36 0.56 21.01. 02:42 237 (SW) 40
AV Hya s 1 0.683401 10.20 10.35 0.15 21.01. 02:42 222 (SW) 38
PZ UMa p 7 0.2626732 12.50 13.10 0.60 21.01. 02:42 283 (W) 68
OQ Boo p 8 0.398071 12.17 12.26 0.09 21.01. 02:43 101 (E) 47
BB Peg s 1 0.361501 10.80 11.40 0.60 21.01. 02:43 21 (N) -21
V475 Cam p 9 0.4586 13.61 13.66 0.05 21.01. 02:43 335 (NW) 54
AH TrA p 10 1.399562 13.70 15.00 1.30 21.01. 02:43 149 (SE) -34
V873 Aql s 5 0.357572 13.30 13.30 0.00 21.01. 02:43 78 (E) -9
V742 Her p 1 0.5776513 13.80 14.50 0.70 21.01. 02:43 59 (NE) 33
V907 Ara p 9 0.467014 13.30 13.60 0.30 21.01. 02:43 139 (SE) -38
HY Lyr p 4 0.369101 13.80 14.40 0.60 21.01. 02:44 63 (NE) 19
V468 Cam p 9 0.347491 12.50 13.05 0.55 21.01. 02:44 317 (NW) 51
V524 Mon p 3 0.28361685 14.40 15.20 0.80 21.01. 02:44 257 (W) 13
PS Cam s 4 0.92005 12.58 12.58 0.00 21.01. 02:44 329 (NW) 31
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.