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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:55 // 15:04 UTC
Civil Twilight (6°): 06:18 // 15:40 UTC
Nautical Twilight (12°): 05:37 // 16:22 UTC
Astronomical Twilight (18°): 04:57 // 17:01 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
NX Boo s 8 0.251135 13.02 13.36 0.34 24.12. 16:41 323 (NW) 3
I Boo p 1 0.2678178 5.80 6.40 0.60 24.12. 16:42 329 (NW) 16
V1130 Cyg p 5 0.5625602 12.80 13.80 1.00 24.12. 16:42 283 (W) 44
EI CVn p 1 0.260766 11.80 12.50 0.70 24.12. 16:42 334 (NW) -1
PP Hya p 10 0.752311 6.84 6.91 0.07 24.12. 16:42 48 (NE) -53
MZ Del p 4 0.7331187 8.29 8.54 0.25 24.12. 16:42 240 (SW) 31
V1128 Tau s 1 0.3053717 9.65 9.65 0.00 24.12. 16:42 107 (E) 30
V1500 Cyg p 10 0.1396131 17.17 18.55 1.38 24.12. 16:42 282 (W) 63
BF Tri s 9 0.326566 14.00 14.50 0.50 24.12. 16:42 124 (SE) 62
V1275 Her p 10 0.29111 14.10 14.70 0.60 24.12. 16:42 307 (NW) 31
V449 Nor p 10 0.4046 15.51 15.75 0.24 24.12. 16:43 236 (SW) -55
EE Cet p 3 0.379922 8.76 9.03 0.27 24.12. 16:43 124 (SE) 36
V1315 Aql p 1 0.13968996 13.80 15.60 1.80 24.12. 16:43 263 (W) 22
V452 Mon p 9 1.538295 12.60 13.20 0.60 24.12. 16:43 83 (E) -12
EG Cep p 1 0.5446218 9.31 10.21 0.90 24.12. 16:43 340 (N) 56
RW Com p 1 0.2373465 11.00 11.70 0.70 24.12. 16:43 352 (N) -13
V1004 Cyg s 1 0.6856946 12.60 13.00 0.40 24.12. 16:43 274 (W) 42
BS Vir p 10 0.3770834 13.60 14.40 0.80 24.12. 16:43 345 (N) -41
XX Leo s 1 0.971131 11.10 11.40 0.30 24.12. 16:43 31 (NE) -21
IM Vul s 1 0.454283 11.60 13.30 1.70 24.12. 16:43 252 (W) 43
V802 Aql s 6 0.267608 13.40 13.40 0.00 24.12. 16:43 256 (W) 7
V2637 Oph p 7 0.386173 11.80 12.27 0.47 24.12. 16:43 281 (W) -2
V2394 Oph s 8 0.589356 11.25 11.90 0.65 24.12. 16:44 269 (W) -32
V509 Cyg s 6 1.609159 13.10 13.10 0.00 24.12. 16:44 285 (W) 57
NN Vir s 2 0.4806875 7.30 7.67 0.37 24.12. 16:44 320 (NW) -26
PT Boo p 9 0.4466345 12.60 12.82 0.22 24.12. 16:44 325 (NW) 13
V1665 Cyg p 10 3.22562 14.30 16.10 1.80 24.12. 16:44 267 (W) 61
V375 Cam p 8 0.32208 13.60 14.20 0.60 24.12. 16:44 18 (N) 52
V854 Her p 10 0.780649 14.70 15.80 1.10 24.12. 16:45 307 (NW) 14
NT Aur p 10 3.577832 15.20 16.80 1.60 24.12. 16:45 78 (E) 30
V963 Oph p 10 0.264743 14.60 15.10 0.50 24.12. 16:45 271 (W) 8
GR Boo s 1 0.3766695 11.45 11.45 0.00 24.12. 16:45 320 (NW) -4
OU Ser p 1 0.2967662 8.25 8.43 0.18 24.12. 16:45 311 (NW) -10
V1064 Her s 5 0.3431545 11.30 11.30 0.00 24.12. 16:45 298 (NW) 24
V1353 Ori p 1 0.471453 12.93 13.20 0.27 24.12. 16:45 94 (E) 2
Y Sex p 1 0.4198165 9.83 10.21 0.38 24.12. 16:45 36 (NE) -33
DL CVn s 2 0.642442 11.97 11.97 0.00 24.12. 16:46 350 (N) 0
V2766 Ori s 6 0.6032 15.00 15.00 0.00 24.12. 16:46 88 (E) 5
IR Lib s 8 0.2743715 8.72 8.72 0.00 24.12. 16:46 278 (W) -46
V1723 Cyg p 7 0.884045 13.20 14.40 1.20 24.12. 16:46 260 (W) 60
EK Com s 1 0.266685 12.70 12.70 0.00 24.12. 16:46 349 (N) -12
TU UMi p 4 0.377268 8.84 8.90 0.06 24.12. 16:47 348 (N) 39
AL Ari s 1 3.747457 9.31 9.31 0.00 24.12. 16:47 124 (SE) 40
V877 Cyg s 1 0.8397655 12.70 12.90 0.20 24.12. 16:47 277 (W) 38
V615 Cen p 10 0.4066609 13.70 14.00 0.30 24.12. 16:47 241 (SW) -73
V700 Cyg s 1 0.2906303 11.90 12.30 0.40 24.12. 16:47 274 (W) 52
V533 Lyr p 9 1.31288 6.26 6.38 0.12 24.12. 16:47 296 (NW) 37
V471 Tau p 1 0.5211834 9.40 9.71 0.31 24.12. 16:47 104 (E) 34
V959 Cep s 9 0.372264 11.45 11.68 0.23 24.12. 16:47 357 (N) 71
NZ Cam p 10 1.36 13.40 13.90 0.50 24.12. 16:48 39 (NE) 59
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.