Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:15 // 18:57 UTC
Civil Twilight (6°): 02:37 // 19:35 UTC
Nautical Twilight (12°): 01:42 // 20:30 UTC
Astronomical Twilight (18°): 00:23 // 21:49 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V1172 Her s 4 0.236167 12.00 12.50 0.50 23.07. 20:52 218 (SW) 51
V534 And p 10 0.4073 14.20 14.60 0.40 23.07. 20:52 51 (NE) 14
KP And s 2 1.405395 12.43 12.43 0.00 23.07. 20:52 68 (E) 38
V2280 Cyg s 1 0.353365 13.32 13.32 0.00 23.07. 20:53 90 (E) 77
V687 Her p 4 0.321451 14.40 15.00 0.60 23.07. 20:53 228 (SW) 57
V338 Aqr p 9 0.285143 12.40 13.10 0.70 23.07. 20:53 118 (SE) 20
V496 Vel p 9 2.45506 9.15 9.31 0.16 23.07. 20:53 255 (W) -52
V339 Boo p 10 0.3628085 10.70 10.90 0.20 23.07. 20:53 267 (W) 67
HV Aqr s 1 0.374457 9.71 9.71 0.00 23.07. 20:54 125 (SE) 22
GU Aps p 10 0.436522 14.00 14.70 0.70 23.07. 20:54 187 (S) -42
V576 Cen p 10 0.378016 12.60 13.40 0.80 23.07. 20:54 246 (SW) -28
VY Cet p 3 0.34081 11.20 11.90 0.70 23.07. 20:54 82 (E) -32
ET Leo s 1 0.3465036 9.55 9.55 0.00 23.07. 20:54 291 (W) -6
IY UMa p 4 0.0739138 18.40 20.00 1.60 23.07. 20:54 324 (NW) 32
VW Tri p 1 0.298863 13.90 14.40 0.50 23.07. 20:54 47 (NE) 8
AD Cnc s 1 0.2827379 13.10 13.40 0.30 23.07. 20:55 317 (NW) -20
V648 Lyr s 1 0.368752 13.22 13.62 0.40 23.07. 20:55 156 (SE) 80
RAFV121 Aps p 8 0.25 13.00 13.50 0.50 23.07. 20:55 191 (S) -40
V404 Aur s 1 0.754318 12.20 12.20 0.00 23.07. 20:55 1 (N) 3
V1414 Cyg s 1 1.4062545 13.60 13.60 0.00 23.07. 20:55 70 (E) 52
V927 Mon s 8 0.361879 10.90 11.16 0.26 23.07. 20:55 342 (N) -34
HT Vir p 1 0.4076729 7.06 7.48 0.42 23.07. 20:56 253 (W) 20
CK Boo p 1 0.3551495 8.99 9.26 0.27 23.07. 20:56 245 (SW) 31
CN Lac p 1 0.6373524 12.40 12.90 0.50 23.07. 20:56 71 (E) 51
V409 Vel p 9 2.786725 12.45 13.45 1.00 23.07. 20:56 241 (SW) -57
V592 Lyr p 1 0.355684 11.54 11.74 0.20 23.07. 20:56 160 (S) 73
V1263 Cen p 10 0.410756 12.10 12.95 0.85 23.07. 20:56 237 (SW) -15
ET Boo s 1 0.64504 9.14 9.14 0.00 23.07. 20:56 282 (W) 60
II CMa s 8 0.22919704 15.22 15.22 0.00 23.07. 20:57 339 (N) -52
GV Lib s 6 0.955245 13.90 13.90 0.00 23.07. 20:57 212 (SW) 15
V477 Her s 8 0.3251804 14.90 15.40 0.50 23.07. 20:57 204 (SW) 65
MS UMa s 1 0.410388 11.97 11.97 0.00 23.07. 20:57 311 (NW) 32
EF CVn s 1 0.27205 13.10 13.50 0.40 23.07. 20:57 273 (W) 36
PY Cyg p 8 0.4650325 14.80 15.20 0.40 23.07. 20:57 109 (E) 67
V508 Cen s 10 0.3945023 12.70 13.20 0.50 23.07. 20:57 221 (SW) -15
NZ Boo p 1 0.0589094 17.20 20.00 2.80 23.07. 20:57 261 (W) 53
V1018 Cyg s 1 1.623668 11.20 11.60 0.40 23.07. 20:58 118 (SE) 63
FL Peg s 6 0.4743125 13.50 14.00 0.50 23.07. 20:58 117 (SE) 32
V1865 Ori p 3 0.717374 12.50 12.90 0.40 23.07. 20:58 10 (N) -24
V434 Per s 3 0.5361082 14.40 14.90 0.50 23.07. 20:58 30 (NE) 7
EH Lyn s 1 0.326743 13.00 13.00 0.00 23.07. 20:58 325 (NW) 3
V1157 Aql s 10 0.5807455 15.00 15.00 0.00 23.07. 20:58 145 (SE) 43
EQ Tau s 1 0.3413474 10.50 10.97 0.47 23.07. 20:59 32 (NE) -11
V527 Cas s 7 4.86027 12.90 13.50 0.60 23.07. 20:59 26 (NE) 42
DN Tuc p 10 5.85488 8.51 8.70 0.19 23.07. 20:59 144 (SE) -36
V410 Cam p 10 0.65856 12.20 12.60 0.40 23.07. 20:59 2 (N) 22
V1237 Tau s 8 0.287447 14.03 14.03 0.00 23.07. 20:59 9 (N) -15
V1045 Cyg s 8 0.447665 15.80 16.00 0.20 23.07. 20:59 70 (E) 70
V596 Aur p 1 0.397887 11.83 12.29 0.46 23.07. 20:59 12 (N) 4
HI Cep p 4 1.752931 12.30 13.80 1.50 23.07. 20:59 46 (NE) 68
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.