haltuf.org

Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:55 // 15:04 UTC
Civil Twilight (6°): 06:18 // 15:40 UTC
Nautical Twilight (12°): 05:37 // 16:22 UTC
Astronomical Twilight (18°): 04:57 // 17:01 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
U Peg p 1 0.3747772 9.23 9.76 0.53 25.12. 01:01 307 (NW) -8
V836 Cep p 10 0.418772 13.25 13.60 0.35 25.12. 01:01 354 (N) 22
IT Her p 1 0.3393957 12.90 13.30 0.40 25.12. 01:01 21 (N) -12
TX Cha p 6 0.901645 13.08 14.00 0.92 25.12. 01:02 172 (S) -43
CL Sct p 7 1.638554 14.00 14.70 0.70 25.12. 01:02 33 (NE) -43
V389 Cas p 1 2.49481 10.80 12.20 1.40 25.12. 01:02 315 (NW) 28
V1024 Aql p 10 1.790328 16.00 17.50 1.50 25.12. 01:02 9 (N) -24
V757 Cen s 1 0.3431685 8.30 8.60 0.30 25.12. 01:02 120 (SE) -23
V373 Dra p 3 0.316906 13.00 14.00 1.00 25.12. 01:02 25 (NE) 20
V339 Aps p 9 0.551208 13.20 13.80 0.60 25.12. 01:02 154 (SE) -48
AQ Com s 1 0.2813295 15.20 15.70 0.50 25.12. 01:03 93 (E) 32
GH Cam p 10 0.59987 13.80 17.00 3.20 25.12. 01:03 323 (NW) 53
NN Ser p 1 0.1300801 17.00 23.00 6.00 25.12. 01:03 64 (NE) -5
RAFV138 Del s 6 0.3615 14.40 14.80 0.40 25.12. 01:03 359 (N) -30
OQ Dra s 7 0.3396745 13.20 13.20 0.00 25.12. 01:03 27 (NE) 58
AH Tau s 1 0.3326733 11.25 11.85 0.60 25.12. 01:03 271 (W) 33
OQ Boo p 8 0.398071 12.17 12.26 0.09 25.12. 01:04 63 (NE) 15
V555 Hya p 10 0.539643 11.82 12.50 0.68 25.12. 01:04 119 (SE) -15
V591 Lyr s 2 0.300395 11.95 11.95 0.00 25.12. 01:04 22 (N) 2
V417 Aql s 1 0.3703135 11.00 11.50 0.50 25.12. 01:04 13 (N) -33
BS Cas s 1 0.440469 12.20 12.60 0.40 25.12. 01:04 323 (NW) 35
DS CMi p 10 0.649354 11.60 11.90 0.30 25.12. 01:04 198 (S) 39
BQ Phe p 10 0.218481 10.43 10.60 0.17 25.12. 01:04 250 (W) -50
BZ Ara p 9 0.4 14.50 15.10 0.60 25.12. 01:04 127 (SE) -59
BI CVn p 1 0.3842103 10.35 10.78 0.43 25.12. 01:04 77 (E) 39
EX Psc s 1 0.289482 12.00 12.00 0.00 25.12. 01:05 299 (NW) -15
V640 Aql s 7 0.5612183 12.60 12.80 0.20 25.12. 01:05 12 (N) -29
NY Vir s 1 0.10101597 13.30 13.30 0.00 25.12. 01:05 99 (E) 5
NR Lac s 1 0.6048055 13.20 13.40 0.20 25.12. 01:05 339 (N) 13
V454 Cep p 10 5.58448 9.04 9.30 0.26 25.12. 01:05 341 (N) 27
V1134 Her p 7 0.602935 12.50 13.00 0.50 25.12. 01:05 30 (NE) -23
V1138 Her p 10 0.4609 13.80 14.10 0.30 25.12. 01:05 41 (NE) 25
V2377 Oph p 7 0.4254035 8.60 8.73 0.13 25.12. 01:05 45 (NE) -21
V653 Lyr s 1 0.468813 11.23 11.56 0.33 25.12. 01:06 21 (N) 4
ES Ori p 7 1.605466 10.48 10.60 0.12 25.12. 01:06 243 (SW) 28
AP Tau s 3 0.9719742 14.00 14.70 0.70 25.12. 01:06 259 (W) 45
V2051 Oph p 10 0.06242786 13.00 17.50 4.50 25.12. 01:06 75 (E) -46
AB CMi p 10 4.071252 13.40 15.90 2.50 25.12. 01:06 208 (SW) 49
IZ Aur s 1 0.771167 13.00 13.00 0.00 25.12. 01:06 290 (W) 67
LV Cam p 4 0.3657282 16.00 16.40 0.40 25.12. 01:06 310 (NW) 68
V1296 Cen p 10 0.506878 10.71 11.40 0.69 25.12. 01:07 124 (SE) -28
G1643.1880 Sge s 1 0.735735 12.44 12.60 0.16 25.12. 01:07 0 (N) -19
TZ CMi p 5 1.776814 13.00 14.50 1.50 25.12. 01:07 195 (S) 46
V899 Her p 1 0.421169 7.93 8.07 0.14 25.12. 01:07 45 (NE) 7
V839 Oph s 1 0.4090015 8.80 9.30 0.50 25.12. 01:07 36 (NE) -24
G0176.0801 CMi p 8 0.27465 13.34 13.34 0.00 25.12. 01:07 203 (SW) 45
V1066 Her p 1 0.539622 11.80 12.30 0.50 25.12. 01:07 27 (NE) 14
V1877 Cyg p 6 0.5747925 13.80 15.20 1.40 25.12. 01:07 354 (N) -5
V1189 Aql p 10 0.3154 13.50 14.50 1.00 25.12. 01:07 24 (NE) -36
SZ Ari p 2 1.71753 11.10 11.60 0.50 25.12. 01:07 271 (W) 25
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.