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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:53 // 15:01 UTC
Civil Twilight (6°): 06:16 // 15:38 UTC
Nautical Twilight (12°): 05:35 // 16:19 UTC
Astronomical Twilight (18°): 04:55 // 16:59 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
EH Hya s 10 0.2969053 14.20 14.20 0.00 20.12. 21:12 94 (E) -42
V506 And p 9 0.34345 13.60 14.40 0.80 20.12. 21:12 264 (W) 48
DE Lyn s 1 0.408818 13.13 13.13 0.00 20.12. 21:12 53 (NE) 53
TT Aur s 1 1.332735 8.59 9.00 0.41 20.12. 21:12 130 (SE) 75
AS And p 6 2.420602 13.80 15.20 1.40 20.12. 21:12 294 (NW) 46
V568 And p 9 0.394287 13.90 14.50 0.60 20.12. 21:12 257 (W) 67
QQ Boo s 8 0.2764765 12.45 12.45 0.00 20.12. 21:13 7 (N) 6
CD Cam p 1 0.764183 11.63 11.85 0.22 20.12. 21:13 27 (NE) 57
BP Dra p 10 0.9868093 14.40 14.90 0.50 20.12. 21:13 332 (NW) 29
EG Cep p 1 0.5446218 9.31 10.21 0.90 20.12. 21:13 344 (N) 42
V480 And p 9 0.510024 12.75 13.05 0.30 20.12. 21:13 271 (W) 44
BV Tri s 1 0.494177 14.10 14.20 0.10 20.12. 21:13 250 (W) 65
V1309 Her p 9 0.369883 12.00 12.75 0.75 20.12. 21:13 342 (N) 6
V1223 Tau p 7 0.446918 12.15 12.60 0.45 20.12. 21:14 196 (S) 48
PR Boo p 10 0.371281 13.70 14.10 0.40 20.12. 21:14 10 (N) 6
V595 Pup p 7 2.51877 12.70 14.10 1.40 20.12. 21:14 119 (SE) 7
BV Lyr p 5 1.829649 12.10 12.80 0.70 20.12. 21:14 323 (NW) 2
V364 Cam p 10 6.415 12.87 13.90 1.03 20.12. 21:14 6 (N) 71
V934 Cyg s 1 0.7006967 13.20 13.70 0.50 20.12. 21:14 317 (NW) 2
HW Vir p 1 0.11671953 10.50 11.20 0.70 20.12. 21:15 65 (NE) -30
V362 Dra s 9 0.3472233 12.11 12.11 0.00 20.12. 21:15 354 (N) 29
RAFV138 Del p 6 0.3615 14.40 14.80 0.40 20.12. 21:15 298 (NW) -9
V656 Pup p 10 0.32903 18.12 18.27 0.15 20.12. 21:15 149 (SE) -16
BN Tau s 3 4.25422 12.70 12.70 0.00 20.12. 21:15 179 (S) 71
V417 Lyr s 4 0.300661 14.90 14.90 0.00 20.12. 21:15 324 (NW) -1
AQ Boo p 1 0.333139 12.30 13.00 0.70 20.12. 21:15 36 (NE) -15
HP Mon s 8 1.454616 13.20 13.20 0.00 20.12. 21:15 132 (SE) 23
FS Leo p 1 0.456967 9.06 9.25 0.19 20.12. 21:16 67 (NE) 0
SX Crv s 1 0.3166127 8.99 9.23 0.24 20.12. 21:16 74 (E) -37
AH Tau p 1 0.3326733 11.25 11.92 0.67 20.12. 21:16 195 (S) 65
CC Tau p 6 0.479667 12.80 13.50 0.70 20.12. 21:16 171 (S) 42
DF CVn s 1 0.3268955 10.96 10.96 0.00 20.12. 21:16 39 (NE) 10
AM Oct p 10 0.5017 14.40 15.10 0.70 20.12. 21:16 203 (SW) -53
V912 Her s 10 3.409876 8.59 8.59 0.00 20.12. 21:16 354 (N) -1
V489 And p 8 0.422756 12.00 13.00 1.00 20.12. 21:16 262 (W) 39
WW Tri p 6 1.748441 12.20 12.70 0.50 20.12. 21:16 248 (W) 66
DY Cet s 1 0.44079 9.47 9.47 0.00 20.12. 21:16 205 (SW) 22
V929 Mon s 9 0.67772 13.00 13.00 0.00 20.12. 21:16 130 (SE) 29
FL Lac s 1 1.107321 12.90 12.90 0.00 20.12. 21:16 305 (NW) 41
EF Dra s 1 0.424031 10.48 10.48 0.00 20.12. 21:16 349 (N) 31
V2284 Cyg s 1 0.3069917 12.71 12.71 0.00 20.12. 21:17 329 (NW) 17
V506 Cam p 8 0.3401 12.70 13.30 0.60 20.12. 21:17 9 (N) 51
V1199 Her p 10 0.3355445 14.90 15.50 0.60 20.12. 21:17 356 (N) -13
V625 Cen p 10 0.4697059 14.40 15.00 0.60 20.12. 21:18 122 (SE) -70
BL CMi s 9 5.90397 12.00 12.00 0.00 20.12. 21:18 125 (SE) 28
V440 Cas p 8 0.32568791 15.00 15.50 0.50 20.12. 21:18 300 (NW) 48
V1191 Cyg p 1 0.313382 10.82 11.15 0.33 20.12. 21:18 318 (NW) 16
V616 Cyg p 1 1.326636 13.00 15.00 2.00 20.12. 21:18 313 (NW) 30
EV CVn p 3 0.335969 12.00 12.50 0.50 20.12. 21:18 40 (NE) 9
CK Aqr p 6 0.2833722 12.90 13.80 0.90 20.12. 21:19 278 (W) -21
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.