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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:50 // 15:00 UTC
Civil Twilight (6°): 06:14 // 15:36 UTC
Nautical Twilight (12°): 05:32 // 16:18 UTC
Astronomical Twilight (18°): 04:53 // 16:57 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V2280 Cyg p 1 0.353365 13.32 14.08 0.76 16.12. 23:50 352 (N) 9
V501 Cam s 9 0.454388 13.80 14.05 0.25 16.12. 23:50 12 (N) 58
NT Aps p 5 0.294763 8.39 8.87 0.48 16.12. 23:50 156 (SE) -56
XY Sgr p 8 2.0229225 10.70 12.20 1.50 16.12. 23:50 10 (N) -56
ER Ori s 1 0.4234005 9.32 9.92 0.60 16.12. 23:50 204 (SW) 29
NN Dra p 7 0.382879 12.34 12.98 0.64 16.12. 23:50 34 (NE) 41
V2788 Ori s 7 0.500033 12.00 12.00 0.00 16.12. 23:50 187 (S) 46
G1209.1201 Ari p 7 0.351086 13.01 13.01 0.00 16.12. 23:50 268 (W) 26
RS Lep p 6 1.288542 9.91 10.38 0.47 16.12. 23:51 189 (S) 19
FK Dra p 10 2.000777 9.30 9.79 0.49 16.12. 23:51 38 (NE) 44
CO Mus p 10 7.01634 13.10 13.60 0.50 16.12. 23:51 156 (SE) -48
W UMi p 1 1.7011485 8.51 9.59 1.08 16.12. 23:51 3 (N) 47
V1233 Her p 10 0.3105942 11.80 12.16 0.36 16.12. 23:51 18 (N) 2
V2769 Ori p 5 0.27872 15.00 15.30 0.30 16.12. 23:51 194 (S) 44
V340 Cam p 9 0.4657358 14.08 14.15 0.07 16.12. 23:51 300 (NW) 69
OT Cep p 3 0.4812313 12.70 13.40 0.70 16.12. 23:51 348 (N) 49
AQ Psc p 1 0.4756052 8.60 8.96 0.36 16.12. 23:51 266 (W) 13
V678 Cyg p 10 2.29179 14.70 15.60 0.90 16.12. 23:51 327 (NW) 16
V1216 Her p 10 0.3020175 12.15 12.60 0.45 16.12. 23:51 19 (N) 8
V959 Per p 8 0.990719 10.11 10.75 0.64 16.12. 23:51 251 (W) 65
V1026 Her s 7 0.829383 12.20 12.20 0.00 16.12. 23:52 28 (NE) -10
HS Aqr p 1 0.7101875 9.35 9.42 0.07 16.12. 23:52 321 (NW) -34
V1356 Cyg p 1 1.95671 10.10 10.50 0.40 16.12. 23:52 342 (N) -8
V1139 Cas s 1 0.2971 12.80 12.80 0.00 16.12. 23:52 308 (NW) 47
NS Cep s 6 0.77638 12.20 12.24 0.04 16.12. 23:52 343 (N) 24
V680 Per s 1 0.37422 13.55 13.55 0.00 16.12. 23:52 274 (W) 46
V2635 Oph s 8 0.430959 12.15 12.60 0.45 16.12. 23:52 25 (NE) -38
HM Nor p 10 4.42646 11.80 13.70 1.90 16.12. 23:52 114 (SE) -67
IV Dra s 4 0.2681055 13.70 13.70 0.00 16.12. 23:53 27 (NE) 20
V475 Hya s 7 0.317122 12.60 12.60 0.00 16.12. 23:53 147 (SE) 37
V659 Ara p 10 0.2918802 13.90 14.50 0.60 16.12. 23:53 137 (SE) -71
GV Leo p 1 0.266728 11.37 11.50 0.13 16.12. 23:53 108 (E) 36
V625 Aur p 9 0.3309 16.85 17.43 0.58 16.12. 23:53 223 (SW) 76
V639 Aur s 4 0.3571 14.01 14.01 0.00 16.12. 23:53 297 (NW) 83
G0267.0253 Leo p 9 0.446457 10.46 10.86 0.40 16.12. 23:54 101 (E) 15
V1138 Cas p 1 0.798267 13.25 13.60 0.35 16.12. 23:54 309 (NW) 47
GG Vel s 10 1.475228 8.72 9.07 0.35 16.12. 23:54 153 (SE) -9
LL UMa s 8 0.323393 15.40 16.00 0.60 16.12. 23:54 30 (NE) 61
RT UMi p 3 1.841972 10.79 11.47 0.68 16.12. 23:54 5 (N) 41
BV Leo p 6 0.941584 15.80 16.70 0.90 16.12. 23:54 86 (E) 30
V480 Cas p 9 0.342013 14.60 14.90 0.30 16.12. 23:54 306 (NW) 48
LO And s 1 0.3804371 11.20 11.82 0.62 16.12. 23:54 313 (NW) 24
TV Mus p 10 0.4456651 11.00 11.30 0.30 16.12. 23:55 148 (SE) -39
V1037 Her s 3 0.7875767 12.00 12.00 0.00 16.12. 23:55 22 (N) -8
V2276 Cyg s 10 0.9716 11.40 11.40 0.00 16.12. 23:55 354 (N) 13
V699 Cep p 8 0.8050726 11.60 11.95 0.35 16.12. 23:55 327 (NW) 29
V1079 Cas p 9 0.283611 15.83 16.00 0.17 16.12. 23:55 313 (NW) 45
V1094 Her p 1 0.392119 12.60 13.10 0.50 16.12. 23:55 15 (N) -3
EN Cyg p 2 2.21486 12.90 16.10 3.20 16.12. 23:55 347 (N) -10
V345 Cas p 1 0.6887584 13.10 14.20 1.10 16.12. 23:55 322 (NW) 28
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.