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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:49 // 15:00 UTC
Civil Twilight (6°): 06:12 // 15:36 UTC
Nautical Twilight (12°): 05:31 // 16:17 UTC
Astronomical Twilight (18°): 04:52 // 16:57 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V337 UMa p 8 0.383365 13.70 14.25 0.55 15.12. 03:37 321 (NW) 89
FR Del p 8 0.3497468 15.00 15.30 0.30 15.12. 03:38 22 (N) -26
CZEV090 CMi s 1 0.435898 12.80 12.89 0.09 15.12. 03:38 242 (SW) 37
MU Lac p 10 0.2775155 14.10 15.10 1.00 15.12. 03:38 358 (N) 12
FR Ara p 10 1.66872 12.50 13.40 0.90 15.12. 03:38 131 (SE) -50
V1070 Her p 10 2.532128 12.00 13.50 1.50 15.12. 03:38 49 (NE) 15
V1306 Her s 1 0.370368 11.70 12.10 0.40 15.12. 03:39 45 (NE) 19
V337 Cen p 10 1.86439 12.30 13.00 0.70 15.12. 03:39 152 (SE) -33
PY Vir p 1 0.311248 9.60 10.10 0.50 15.12. 03:39 131 (SE) 24
HT Lyr p 8 0.8619849 13.20 13.70 0.50 15.12. 03:39 44 (NE) 13
V903 Ara p 9 0.301566 12.34 12.40 0.06 15.12. 03:39 130 (SE) -46
FH Cet p 6 0.93601 13.77 14.63 0.86 15.12. 03:39 297 (NW) -25
EI CMi p 8 0.362536 12.80 13.50 0.70 15.12. 03:39 223 (SW) 33
EX Del p 1 0.3309877 12.80 13.30 0.50 15.12. 03:39 30 (NE) -19
II CMa p 8 0.22919704 15.22 15.74 0.52 15.12. 03:39 230 (SW) 13
GG CVn s 1 0.385947 12.00 12.00 0.00 15.12. 03:39 93 (E) 45
NX Boo s 8 0.251135 13.02 13.36 0.34 15.12. 03:39 79 (E) 36
V2277 Cyg s 8 1.061935 10.50 10.50 0.00 15.12. 03:39 31 (NE) 12
NO Aqr p 9 0.32276 14.10 14.70 0.60 15.12. 03:39 35 (NE) -48
V338 Aqr p 9 0.285143 12.40 13.10 0.70 15.12. 03:39 10 (N) -41
UX Ret s 7 0.4901044 8.32 9.02 0.70 15.12. 03:40 230 (SW) -41
CD Cam s 1 0.764183 11.63 11.63 0.00 15.12. 03:40 339 (N) 63
V1295 Her s 1 0.349236 12.05 12.45 0.40 15.12. 03:40 44 (NE) 21
HX UMa p 5 0.379156 8.89 9.06 0.17 15.12. 03:40 101 (E) 71
V1355 Tau p 7 0.244668 13.00 13.00 0.00 15.12. 03:40 278 (W) 26
HH Boo p 1 0.318666 11.00 11.50 0.50 15.12. 03:40 70 (E) 50
V2422 Cyg s 1 0.506166 13.00 13.00 0.00 15.12. 03:40 23 (NE) 3
KT Cnc p 8 0.323691 13.60 14.20 0.60 15.12. 03:40 219 (SW) 46
V934 Cep s 7 0.431014 13.02 13.45 0.43 15.12. 03:41 354 (N) 30
AW UMa s 1 0.438726 6.83 7.08 0.25 15.12. 03:41 139 (SE) 66
AS Aps s 9 0.399351 13.40 13.80 0.40 15.12. 03:41 156 (SE) -45
XY LMi p 1 0.436886 10.70 11.10 0.40 15.12. 03:41 169 (S) 72
V2640 Oph p 7 0.419892 12.50 13.20 0.70 15.12. 03:41 73 (E) -7
V342 Lac p 1 0.700587 12.40 12.90 0.50 15.12. 03:41 1 (N) 12
RT UMi p 3 1.841972 10.79 11.47 0.68 15.12. 03:42 14 (N) 47
AM Her p 1 0.128927 12.30 15.70 3.40 15.12. 03:42 37 (NE) 22
V441 Lac s 1 0.3089166 12.56 12.56 0.00 15.12. 03:42 1 (N) 13
OO Cyg p 7 0.2620015 14.10 14.60 0.50 15.12. 03:42 28 (NE) 4
V443 Cyg p 1 0.831103 12.30 13.00 0.70 15.12. 03:42 21 (N) 2
KW Peg s 1 0.816402 12.17 12.17 0.00 15.12. 03:42 9 (N) -13
V1374 Tau s 1 0.250818 13.00 13.00 0.00 15.12. 03:43 274 (W) 35
AM Aqr s 9 0.3737388 12.80 12.80 0.00 15.12. 03:43 4 (N) -59
V919 Mon p 9 1.62398 11.56 12.63 1.07 15.12. 03:43 243 (SW) 31
V1043 Cas s 1 0.661587 13.29 13.29 0.00 15.12. 03:43 339 (N) 17
DW UMa s 1 0.13660653 15.10 16.60 1.50 15.12. 03:43 12 (N) 81
CZ CMi p 1 0.426397 10.55 11.05 0.50 15.12. 03:43 239 (SW) 34
IV Cas p 1 0.9985167 11.20 12.40 1.20 15.12. 03:43 346 (N) 15
VW CMa s 7 0.7208281 9.00 9.10 0.10 15.12. 03:43 221 (SW) 4
V864 Mon s 5 0.358427 9.90 10.50 0.60 15.12. 03:43 231 (SW) 22
IY Lyr p 8 0.653167 13.80 14.10 0.30 15.12. 03:43 47 (NE) 6
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.