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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:12 // 18:59 UTC
Civil Twilight (6°): 02:34 // 19:38 UTC
Nautical Twilight (12°): 01:38 // 20:34 UTC
Astronomical Twilight (18°): 00:14 // 21:58 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V947 Cep p 10 0.331677 12.62 12.88 0.26 21.07. 21:42 14 (N) 52
V417 Lyr p 4 0.300661 14.90 16.20 1.30 21.07. 21:42 162 (S) 70
V452 Mon p 9 1.538295 12.60 13.20 0.60 21.07. 21:43 357 (N) -44
HT Vir s 1 0.4076729 7.06 7.48 0.42 21.07. 21:43 261 (W) 14
KP Dra p 9 2.012412 12.00 14.40 2.40 21.07. 21:43 32 (NE) 73
V542 Hya p 10 0.381025 10.28 10.40 0.12 21.07. 21:43 289 (W) -33
RW Dor p 2 0.2854633 10.80 11.40 0.60 21.07. 21:43 158 (S) -69
FZ Del s 1 0.7832118 10.20 10.20 0.00 21.07. 21:43 138 (SE) 37
V1067 Her s 1 0.258109 12.58 12.58 0.00 21.07. 21:43 243 (SW) 78
V770 Aql p 2 1.592912 13.60 14.60 1.00 21.07. 21:44 151 (SE) 47
IP Lyr s 2 0.4728055 13.20 13.30 0.10 21.07. 21:44 194 (S) 73
TZ Boo p 1 0.29716095 10.41 11.00 0.59 21.07. 21:44 276 (W) 52
V572 Lyr s 1 0.9933045 10.60 10.60 0.00 21.07. 21:44 207 (SW) 81
EX Psc p 1 0.289482 12.00 12.60 0.60 21.07. 21:44 92 (E) 9
XX Sex p 7 0.5401135 9.30 9.55 0.25 21.07. 21:45 296 (NW) -28
V365 Aur p 8 1.020947 13.80 15.10 1.30 21.07. 21:45 11 (N) 10
LT Eri p 1 0.17017 15.00 18.72 3.72 21.07. 21:45 51 (NE) -36
UU CrA p 10 2.23763 10.90 11.60 0.70 21.07. 21:45 181 (S) -2
GU Leo p 2 0.354085 11.60 12.30 0.70 21.07. 21:45 316 (NW) -11
LR Cam s 1 0.43414 10.70 10.70 0.00 21.07. 21:45 6 (N) 29
V362 Dra p 9 0.3472233 12.11 12.89 0.78 21.07. 21:45 337 (NW) 68
V817 Cep p 10 0.451203 15.52 16.32 0.80 21.07. 21:45 45 (NE) 72
IR Lib p 8 0.2743715 8.72 8.83 0.11 21.07. 21:45 221 (SW) 0
HY Gem s 5 0.351013 16.70 17.50 0.80 21.07. 21:45 3 (N) -18
V475 Hya s 7 0.317122 12.60 12.60 0.00 21.07. 21:45 331 (NW) -35
BX Peg s 1 0.280418 11.00 11.62 0.62 21.07. 21:45 109 (E) 49
HV Aqr p 1 0.374457 9.71 10.11 0.40 21.07. 21:45 135 (SE) 27
AX Vul s 1 2.024835 11.00 11.00 0.00 21.07. 21:45 130 (SE) 57
V464 Peg p 10 0.890893 12.35 12.90 0.55 21.07. 21:46 96 (E) 53
V2768 Ori p 8 0.33262 15.00 15.30 0.30 21.07. 21:46 15 (N) -34
V343 Cen s 10 0.587651 11.70 12.10 0.40 21.07. 21:46 224 (SW) -51
AD Cnc s 1 0.2827379 13.10 13.40 0.30 21.07. 21:46 327 (NW) -24
V344 Cas s 4 1.000744 12.80 13.40 0.60 21.07. 21:46 53 (NE) 52
V648 Lyr p 1 0.368752 13.22 13.62 0.40 21.07. 21:46 205 (SW) 80
V841 Cep p 8 2.754875 13.40 14.10 0.70 21.07. 21:46 51 (NE) 67
CC Ser p 1 0.516037 11.14 11.68 0.54 21.07. 21:47 245 (SW) 39
CR Del s 8 0.3537417 13.50 13.70 0.20 21.07. 21:47 140 (SE) 50
DO Leo p 7 0.2345148 16.00 17.00 1.00 21.07. 21:47 304 (NW) -7
RT And s 1 0.62892951 8.55 8.88 0.33 21.07. 21:47 59 (NE) 50
V645 And s 8 0.4125814 13.05 13.05 0.00 21.07. 21:47 63 (NE) 47
DG CMi p 8 0.366037 11.94 13.90 1.96 21.07. 21:47 351 (N) -30
IT Cha p 9 0.716652 12.65 13.10 0.45 21.07. 21:47 194 (S) -46
PZ Cam p 10 0.28589 13.20 13.50 0.30 21.07. 21:47 19 (N) 28
V959 Cas s 1 1.065155 11.97 11.97 0.00 21.07. 21:47 51 (NE) 43
CW Gem p 6 1.678168 12.30 13.60 1.30 21.07. 21:47 2 (N) -18
V458 Cyg p 10 3.533799 14.10 15.30 1.20 21.07. 21:48 87 (E) 66
TU Hor p 10 0.935971 5.90 6.04 0.14 21.07. 21:48 105 (E) -58
V811 Cep p 10 0.2507641 14.20 14.90 0.70 21.07. 21:48 37 (NE) 75
FO Del p 10 1.195407 13.80 14.60 0.80 21.07. 21:48 139 (SE) 44
EK Pav p 10 0.5805 16.50 17.20 0.70 21.07. 21:48 177 (S) -33
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.