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Ephemerides for Variable Stars

01: 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21

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

Sunrise // Sunset: 06:45 // 15:36 UTC
Civil Twilight (6°): 06:11 // 16:10 UTC
Nautical Twilight (12°): 05:31 // 16:50 UTC
Astronomical Twilight (18°): 04:53 // 17:28 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
QZ Tel p 10 1.03099 8.11 8.26 0.15 20.01. 15:18 227 (SW) -35
YY CrB s 1 0.37656 8.64 8.64 0.00 20.01. 15:18 320 (NW) 9
V899 Her s 1 0.421169 7.93 7.93 0.00 20.01. 15:18 310 (NW) 11
GR Boo p 1 0.3766695 11.45 11.90 0.45 20.01. 15:18 324 (NW) -6
V343 Ori s 1 0.809135 10.50 11.00 0.50 20.01. 15:18 85 (E) 12
GN Boo p 1 0.3016025 10.75 11.30 0.55 20.01. 15:18 328 (NW) -4
HV Aqr s 1 0.374457 9.71 9.71 0.00 20.01. 15:18 230 (SW) 25
AR Boo s 1 0.3448727 13.50 14.20 0.70 20.01. 15:19 340 (N) -13
CN And p 1 0.4627909 9.70 10.25 0.55 20.01. 15:19 180 (S) 80
KW Pup s 2 1.6039075 11.30 11.80 0.50 20.01. 15:19 83 (E) -26
AM Aqr s 9 0.3737388 12.80 12.80 0.00 20.01. 15:19 211 (SW) 15
V610 Ara p 9 0.54316 8.80 9.20 0.40 20.01. 15:19 232 (SW) -51
V905 Ara p 2 0.243905 14.00 14.20 0.20 20.01. 15:19 225 (SW) -50
EQ Pup p 9 1.143134 10.20 11.00 0.80 20.01. 15:19 92 (E) -34
LT Com p 1 0.512058 10.61 10.75 0.14 20.01. 15:19 353 (N) -13
DF Lyr s 1 0.5771284 13.10 13.40 0.30 20.01. 15:19 283 (W) 26
GU Boo p 1 0.4887296 13.10 13.70 0.60 20.01. 15:20 324 (NW) 3
DH CVn p 1 0.365804 12.72 13.24 0.52 20.01. 15:20 359 (N) -4
PS Per s 1 0.702179 13.00 13.00 0.00 20.01. 15:20 87 (E) 67
DN Cam p 1 0.4983105 8.23 8.73 0.51 20.01. 15:20 27 (NE) 54
IR Lac p 9 0.651512 15.20 16.00 0.80 20.01. 15:20 291 (W) 69
V2712 Ori p 10 0.346489 12.54 12.82 0.28 20.01. 15:20 104 (E) 1
QV UMa p 6 0.311444 13.50 14.50 1.00 20.01. 15:20 25 (NE) 16
FU Pup p 10 1.0001154 12.10 2.90 -9.20 20.01. 15:20 84 (E) -26
EY Sct s 8 1.1663855 11.90 12.40 0.50 20.01. 15:20 262 (W) -2
V1137 Cas s 3 4.158995 11.85 11.85 0.00 20.01. 15:20 21 (N) 70
V865 Cyg s 2 0.3653018 14.00 14.60 0.60 20.01. 15:20 282 (W) 35
V2650 Oph s 7 0.384054 12.57 13.00 0.43 20.01. 15:20 282 (W) 0
MN Cen p 7 3.489132 8.60 9.00 0.40 20.01. 15:20 152 (SE) -76
LT Eri p 1 0.17017 15.00 18.72 3.72 20.01. 15:21 121 (SE) 15
GZ Lyr p 8 1.3294322 13.30 14.40 1.10 20.01. 15:21 280 (W) 29
V2363 Cyg s 7 0.36207 12.10 12.10 0.00 20.01. 15:21 302 (NW) 44
V1251 Tau p 10 18.897 9.51 10.06 0.55 20.01. 15:21 106 (E) 20
V589 Aur p 10 1.16 12.20 12.90 0.70 20.01. 15:21 71 (E) 45
V1159 Her p 10 0.28735 13.30 14.00 0.70 20.01. 15:21 323 (NW) 19
KR Per p 1 0.996078 10.40 11.10 0.70 20.01. 15:21 72 (E) 48
EN Oct p 1 0.288913 11.88 12.60 0.72 20.01. 15:21 180 (S) -50
V388 Dra p 9 0.4570328 11.77 12.12 0.35 20.01. 15:22 334 (NW) 45
XY Men s 10 0.7766348 10.63 10.88 0.25 20.01. 15:22 156 (SE) -43
V467 Lyr p 10 0.5457931 12.40 12.90 0.50 20.01. 15:22 291 (W) 26
V807 Cyg p 9 0.798763 14.20 15.10 0.90 20.01. 15:22 284 (W) 40
EX Psc s 1 0.289482 12.00 12.00 0.00 20.01. 15:22 184 (S) 46
V1102 Her s 1 0.3090057 13.60 13.60 0.00 20.01. 15:22 310 (NW) 34
KW Per p 1 0.93126 10.50 11.50 1.00 20.01. 15:22 69 (E) 75
V508 Cen s 10 0.3945023 12.70 13.20 0.50 20.01. 15:23 283 (W) -69
VW Ret p 10 2.0847 8.76 9.29 0.52 20.01. 15:23 150 (SE) -31
XZ Leo s 1 0.487737 10.60 11.10 0.50 20.01. 15:23 35 (NE) -16
V496 Cam s 7 0.392897 13.95 14.40 0.45 20.01. 15:23 11 (N) 45
V Gru p 10 0.483465 9.50 9.80 0.30 20.01. 15:23 207 (SW) -8
V1902 Cyg s 8 0.450204 14.30 14.30 0.00 20.01. 15:23 268 (W) 55
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.