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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:41 // 15:42 UTC
Civil Twilight (6°): 06:07 // 16:16 UTC
Nautical Twilight (12°): 05:28 // 16:55 UTC
Astronomical Twilight (18°): 04:50 // 17:33 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V339 Per p 10 1.099031 15.70 17.50 1.80 24.01. 19:16 210 (SW) 72
WZ LMi p 1 0.38914 12.45 12.70 0.25 24.01. 19:16 69 (E) 24
EY Peg s 6 1.923307 12.00 12.00 0.00 24.01. 19:16 273 (W) 19
V640 Ori p 3 2.02072 11.20 13.50 2.30 24.01. 19:16 157 (SE) 28
V405 Pup p 10 1.567131 8.72 8.92 0.20 24.01. 19:16 130 (SE) 12
QX Boo s 9 0.3604665 12.50 12.50 0.00 24.01. 19:16 10 (N) 8
V687 And p 10 0.395048 11.68 11.83 0.15 24.01. 19:17 285 (W) 37
IY UMa p 4 0.0739138 18.40 20.00 1.60 24.01. 19:17 43 (NE) 39
MQ Peg p 3 0.379386 13.39 13.67 0.28 24.01. 19:17 286 (W) 23
IU Aps s 10 0.3046 14.20 14.60 0.40 24.01. 19:17 182 (S) -59
V482 Per p 1 2.446752 10.00 10.30 0.30 24.01. 19:17 231 (SW) 86
GV Leo s 1 0.266728 11.37 11.37 0.00 24.01. 19:17 83 (E) 16
UV Lyn s 1 0.414982 9.41 9.78 0.37 24.01. 19:17 77 (E) 42
V555 Hya p 10 0.539643 11.82 12.50 0.68 24.01. 19:17 78 (E) -50
FF Ori p 1 1.810527 10.20 11.00 0.80 24.01. 19:18 160 (S) 41
BC Col p 10 0.29683 15.00 15.00 0.00 24.01. 19:18 162 (S) 10
CU Ind p 10 0.337259 12.50 13.21 0.71 24.01. 19:18 210 (SW) -46
KO Aql p 1 2.864072 8.30 9.50 1.20 24.01. 19:18 325 (NW) -23
NY Vir p 1 0.10101597 13.30 14.22 0.92 24.01. 19:18 53 (NE) -29
V513 Her p 3 0.3037692 15.30 15.70 0.40 24.01. 19:18 345 (N) -14
DE CMa s 10 0.6959637 13.00 13.40 0.40 24.01. 19:18 143 (SE) 4
GX Boo s 6 0.38784 12.16 12.32 0.16 24.01. 19:18 35 (NE) -8
FW Per p 2 0.7912316 14.30 15.30 1.00 24.01. 19:18 335 (NW) 87
UV Psc s 1 0.861047 8.91 9.54 0.63 24.01. 19:19 241 (SW) 30
BL Eri p 1 0.416918 11.51 12.28 0.77 24.01. 19:19 187 (S) 28
V713 And p 10 0.318453 12.01 12.13 0.12 24.01. 19:19 280 (W) 37
TY Cet p 5 0.323676 11.62 12.10 0.48 24.01. 19:19 215 (SW) 19
HY Lyr p 4 0.369101 13.80 14.40 0.60 24.01. 19:19 338 (N) -5
V1140 Cen p 9 0.434606 13.60 14.70 1.10 24.01. 19:19 94 (E) -49
V842 Her p 1 0.419037 9.85 10.45 0.60 24.01. 19:19 5 (N) 10
V1066 Her p 1 0.539622 11.80 12.30 0.50 24.01. 19:19 349 (N) 9
V511 Cam p 9 0.404615 12.60 12.85 0.25 24.01. 19:19 13 (N) 50
TU Boo s 1 0.324284 11.80 12.40 0.60 24.01. 19:19 32 (NE) -3
BC Gru p 8 0.3073055 9.90 10.30 0.40 24.01. 19:19 233 (SW) -34
V838 Cep p 10 0.532081 12.50 13.05 0.55 24.01. 19:20 330 (NW) 34
V1014 Cas s 7 0.855262 12.60 13.07 0.47 24.01. 19:20 294 (NW) 61
V1100 Her p 1 0.346931 10.92 11.26 0.34 24.01. 19:20 347 (N) 1
V391 Vir p 1 0.3543161 12.21 12.84 0.63 24.01. 19:20 66 (NE) -14
CZEV137 Lac p 1 0.38724 16.23 16.66 0.43 24.01. 19:21 313 (NW) 39
ST Aqr s 1 0.780991 9.15 9.37 0.22 24.01. 19:21 269 (W) -8
NR Cam s 1 0.255885 10.76 11.18 0.42 24.01. 19:21 17 (N) 57
OO Aql s 1 0.506792 9.20 9.20 0.00 24.01. 19:21 310 (NW) -18
QV Lup p 10 0.365618 11.35 11.78 0.43 24.01. 19:21 81 (E) -70
BS Vir s 10 0.3770834 13.60 14.40 0.80 24.01. 19:21 67 (NE) -21
V399 Cas p 8 0.660374 13.90 14.30 0.40 24.01. 19:22 316 (NW) 47
V344 Lac s 1 0.392239 12.20 13.00 0.80 24.01. 19:22 312 (NW) 35
V753 Cyg p 1 0.9523771 11.20 11.70 0.50 24.01. 19:22 333 (NW) 14
LO Com p 1 0.2863605 12.38 13.20 0.82 24.01. 19:22 52 (NE) 4
BE Cep s 1 0.4243943 12.40 13.00 0.60 24.01. 19:22 316 (NW) 41
V1042 Her s 1 0.511154 12.08 12.08 0.00 24.01. 19:22 354 (N) -18
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.