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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:52 // 15:01 UTC
Civil Twilight (6°): 06:16 // 15:38 UTC
Nautical Twilight (12°): 05:34 // 16:19 UTC
Astronomical Twilight (18°): 04:55 // 16:59 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V861 Her p 1 0.3446312 13.80 14.15 0.35 20.12. 03:23 56 (NE) 26
V505 Per p 10 4.222017 6.87 7.46 0.59 20.12. 03:23 326 (NW) 26
KP And p 2 1.405395 12.43 12.90 0.47 20.12. 03:23 351 (N) 2
V1115 Cas s 1 0.323283 13.00 13.00 0.00 20.12. 03:23 333 (NW) 23
NW Aqr s 1 0.30163 12.00 12.00 0.00 20.12. 03:24 351 (N) -39
RU Eri p 1 0.632199 9.37 10.15 0.78 20.12. 03:24 265 (W) -16
ER Peg p 5 2.274678 11.00 12.00 1.00 20.12. 03:24 351 (N) -6
G2837.1343 And s 8 0.266628 11.90 12.30 0.40 20.12. 03:24 322 (NW) 15
V473 Peg p 9 0.590563 12.70 13.30 0.60 20.12. 03:24 7 (N) -21
RW CrA s 9 1.6835995 9.30 9.40 0.10 20.12. 03:25 101 (E) -43
V336 TrA p 10 0.266768 10.46 11.20 0.74 20.12. 03:25 144 (SE) -41
NSV 08733 Oph p 7 0.357189 13.70 14.00 0.30 20.12. 03:25 72 (E) -3
DF Pup p 9 0.771456 12.70 14.00 1.30 20.12. 03:25 216 (SW) 13
AD Cnc s 1 0.2827379 13.10 13.40 0.30 20.12. 03:25 215 (SW) 46
EQ Tau s 1 0.3413474 10.50 10.97 0.47 20.12. 03:25 291 (W) 12
GV Aqr p 4 0.33677 13.60 14.00 0.40 20.12. 03:25 357 (N) -48
RZ Com s 1 0.338507 10.42 10.42 0.00 20.12. 03:25 124 (SE) 53
V514 Cam s 6 0.362742 12.63 11.00 -1.63 20.12. 03:25 6 (N) 60
V340 Vir s 6 0.45486 11.53 11.85 0.32 20.12. 03:25 137 (SE) 16
DK Cyg s 1 0.470693 10.37 10.90 0.53 20.12. 03:25 10 (N) -5
V870 Cep p 7 0.301066 10.93 11.17 0.24 20.12. 03:25 2 (N) 22
LU Lib p 10 0.351671 13.50 14.30 0.80 20.12. 03:26 107 (E) -8
V1166 Cas p 10 1.321087 11.65 12.35 0.70 20.12. 03:26 330 (NW) 32
TX Cet s 1 0.740841 10.90 11.12 0.22 20.12. 03:26 299 (NW) -23
NR Nor p 10 0.42886 15.50 16.00 0.50 20.12. 03:26 136 (SE) -41
AV CrB p 1 0.30819 11.87 12.48 0.61 20.12. 03:26 71 (E) 24
V1055 Sco s 4 0.363686 8.65 8.65 0.00 20.12. 03:26 116 (SE) -28
CQ Scl p 10 0.269896 12.00 12.55 0.55 20.12. 03:26 300 (NW) -59
NS Com p 9 0.330805 13.25 13.60 0.35 20.12. 03:26 118 (SE) 50
V1199 Her p 10 0.3355445 14.90 15.50 0.60 20.12. 03:27 70 (E) 19
V581 Lyr s 8 0.787001 12.70 12.70 0.00 20.12. 03:27 40 (NE) 9
V399 Ser p 9 4.11303 11.56 12.70 1.14 20.12. 03:27 78 (E) -30
V387 Her s 1 0.589466 12.80 13.20 0.40 20.12. 03:27 67 (NE) 7
RS Ser p 7 0.59814 10.80 11.50 0.70 20.12. 03:27 76 (E) -28
V641 Ori p 1 0.450815 14.20 14.80 0.60 20.12. 03:27 261 (W) 26
V924 Oph p 10 0.359554 15.70 16.40 0.70 20.12. 03:27 59 (NE) -13
HX UMa s 5 0.379156 8.89 9.06 0.17 20.12. 03:27 103 (E) 72
V1134 Her s 7 0.602935 12.50 12.50 0.00 20.12. 03:27 58 (NE) -9
HW Vir s 1 0.11671953 10.50 11.20 0.70 20.12. 03:27 142 (SE) 24
V789 Cyg p 6 0.288551 13.30 13.70 0.40 20.12. 03:28 38 (NE) 0
TY Eri p 10 0.771956 12.55 13.30 0.75 20.12. 03:28 268 (W) -28
MZ Gem p 10 1.290032 16.50 17.50 1.00 20.12. 03:28 244 (SW) 33
V811 Cep p 10 0.2507641 14.20 14.90 0.70 20.12. 03:28 18 (N) 25
SW Sex p 1 0.13493852 14.80 16.70 1.90 20.12. 03:28 183 (S) 37
QX Boo p 9 0.3604665 12.50 13.20 0.70 20.12. 03:28 61 (NE) 41
V1238 Her s 4 0.3701515 9.53 9.53 0.00 20.12. 03:29 55 (NE) 26
CL CrB p 8 0.318808 11.41 11.72 0.31 20.12. 03:29 68 (E) 29
V1202 Her p 10 0.3388 13.70 14.30 0.60 20.12. 03:29 56 (NE) 32
Y Gru p 10 1.716866 11.50 13.00 1.50 20.12. 03:29 299 (NW) -86
UU Aqr p 1 0.16358045 10.90 12.60 1.70 20.12. 03:29 6 (N) -44
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.