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Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:31 // 17:19 UTC
Civil Twilight (6°): 04:00 // 17:50 UTC
Nautical Twilight (12°): 03:21 // 18:29 UTC
Astronomical Twilight (18°): 02:40 // 19:11 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V1053 Her p 1 0.287796 13.57 13.77 0.20 13.09. 12:36 83 (E) 43
GG CVn s 1 0.385947 12.00 12.00 0.00 13.09. 12:36 148 (SE) 69
AN UMa p 6 0.07975275 14.90 20.20 5.30 13.09. 12:36 268 (W) 69
V464 Hya p 9 0.342528 13.25 13.80 0.55 13.09. 12:36 165 (S) 12
V Ser p 10 3.453545 9.50 10.50 1.00 13.09. 12:36 110 (E) -4
V487 And p 9 1.040695 11.60 11.76 0.16 13.09. 12:36 10 (N) -9
GY Pup s 10 0.4121794 11.90 12.30 0.40 13.09. 12:37 240 (SW) -28
QW Gem s 1 0.3581235 10.33 10.33 0.00 13.09. 12:37 293 (NW) 19
AC Tuc s 10 1.265821 11.30 11.30 0.00 13.09. 12:37 135 (SE) -74
V744 Cep s 5 0.624553 12.20 12.40 0.20 13.09. 12:37 16 (N) 33
V438 Dra p 10 0.555075 11.44 11.75 0.31 13.09. 12:37 20 (N) 44
V1763 Cyg p 6 0.4050751 12.40 13.00 0.60 13.09. 12:37 59 (NE) 26
IM And s 9 0.2703735 18.30 18.80 0.50 13.09. 12:38 4 (N) 0
AB Cnc p 3 0.872842 14.00 15.00 1.00 13.09. 12:38 263 (W) 25
V509 Cam p 6 0.350347 13.00 13.60 0.60 13.09. 12:38 345 (N) 55
CY Cha s 10 0.443751 13.50 14.00 0.50 13.09. 12:38 188 (S) -41
V574 Lyr s 1 0.2731267 12.01 12.01 0.00 13.09. 12:38 71 (E) 33
CS Pup p 10 2.6593537 12.30 13.50 1.20 13.09. 12:38 253 (W) -11
IR Vir s 3 0.36938 12.10 12.70 0.60 13.09. 12:38 190 (S) 36
BV Dra p 1 0.350067 7.88 8.48 0.60 13.09. 12:38 43 (NE) 69
V1647 Aql p 6 0.463588 13.50 14.00 0.50 13.09. 12:39 91 (E) -13
V914 Cep s 10 0.38618 13.10 13.40 0.30 13.09. 12:39 9 (N) 40
V364 UMa p 8 0.3669815 13.40 13.95 0.55 13.09. 12:39 30 (NE) 76
PP Lac s 1 0.4011613 11.10 12.00 0.90 13.09. 12:39 22 (N) 18
BC Col p 10 0.29683 15.00 15.00 0.00 13.09. 12:39 264 (W) -32
AX Vir p 1 0.7025264 10.00 10.81 0.81 13.09. 12:39 174 (S) 44
DE CMa p 10 0.6959637 13.00 13.60 0.60 13.09. 12:39 249 (W) -18
V514 And p 10 0.366929 13.90 14.30 0.40 13.09. 12:40 3 (N) -4
V853 Cyg p 6 1.712225 14.10 15.10 1.00 13.09. 12:40 65 (NE) 22
UZ For p 10 0.087865429 18.20 20.90 2.70 13.09. 12:40 298 (NW) -53
V1004 Cyg s 1 0.6856946 12.60 13.00 0.40 13.09. 12:40 61 (NE) 19
V2363 Cyg p 7 0.36207 12.10 12.28 0.18 13.09. 12:40 50 (NE) 35
TY Boo s 1 0.3171485 10.81 11.35 0.54 13.09. 12:41 117 (SE) 65
AA And s 1 0.9350967 10.30 10.50 0.20 13.09. 12:41 21 (N) 11
V Tri p 1 0.5852056 10.70 11.80 1.10 13.09. 12:41 356 (N) -10
VZ Hya s 7 2.904301 8.96 9.46 0.50 13.09. 12:41 251 (W) 8
V836 Cyg p 1 0.6534132 8.57 9.23 0.66 13.09. 12:41 44 (NE) 10
VW CMa p 7 0.7208281 9.00 9.20 0.20 13.09. 12:41 253 (W) -19
IK Per p 1 0.6760305 11.30 11.60 0.30 13.09. 12:41 325 (NW) 12
MZ Lac p 1 3.158818 11.20 12.10 0.90 13.09. 12:41 24 (NE) 19
G0530.0917 Aqr p 10 0.22859 13.00 13.05 0.05 13.09. 12:41 67 (NE) -16
LZ CMa p 10 3.3089 5.62 5.66 0.04 13.09. 12:42 254 (W) -20
V1173 Her p 10 0.2656288 9.95 10.40 0.45 13.09. 12:42 79 (E) 58
V440 Cas p 8 0.32568791 15.00 15.50 0.50 13.09. 12:42 15 (N) 13
CS CrB p 9 0.336486 15.00 15.20 0.20 13.09. 12:43 105 (E) 49
V523 Cas p 1 0.2336923 10.62 11.45 0.83 13.09. 12:43 6 (N) 11
OS Boo p 10 0.275727 13.80 14.10 0.30 13.09. 12:43 100 (E) 70
V1022 Oph p 4 0.2394017 15.10 16.12 1.02 13.09. 12:43 128 (SE) 23
V420 Nor p 10 0.6108 17.58 17.95 0.37 13.09. 12:43 158 (S) -21
EH Cnc p 1 0.4180364 11.73 12.47 0.74 13.09. 12:43 271 (W) 27
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.