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 °
PT Dra p 10 0.270768 14.30 14.90 0.60 25.12. 09:11 299 (NW) 75
HU And p 10 0.2857905 16.50 17.20 0.70 25.12. 09:11 42 (NE) 13
LU Aur p 10 0.388333333 13.50 14.50 1.00 25.12. 09:11 341 (N) 5
HI Leo s 1 0.3115905 10.90 10.90 0.00 25.12. 09:12 263 (W) 8
DN Aur p 3 0.616888 13.70 14.20 0.50 25.12. 09:12 352 (N) -6
IL Lac s 1 7.395656 12.50 12.50 0.00 25.12. 09:12 53 (NE) 40
UV Gru p 10 0.365688 12.75 13.55 0.80 25.12. 09:12 127 (SE) -33
EK Aqr p 1 0.61279 10.80 11.33 0.53 25.12. 09:12 83 (E) -18
OS Lup p 10 0.3741337 10.33 11.05 0.72 25.12. 09:12 197 (S) 0
FV CVn s 1 0.315365 11.80 12.10 0.30 25.12. 09:13 254 (W) 56
U Peg p 1 0.3747772 9.23 9.76 0.53 25.12. 09:13 63 (NE) -1
LQ Com p 1 0.356835 12.80 13.30 0.50 25.12. 09:13 264 (W) 40
V954 Oph s 9 0.2252705 14.30 14.90 0.60 25.12. 09:13 149 (SE) 37
TY UMa s 1 0.354548 11.48 12.14 0.66 25.12. 09:13 305 (NW) 52
II Per s 1 0.4798527 13.50 13.60 0.10 25.12. 09:13 0 (N) 4
AX Cas s 1 0.6003735 12.80 12.90 0.10 25.12. 09:13 23 (NE) 28
V970 Aql p 9 1.268992 13.90 15.40 1.50 25.12. 09:13 125 (SE) 34
V1355 Tau p 7 0.244668 13.00 13.00 0.00 25.12. 09:13 353 (N) -15
BM UMa s 1 0.2712208 13.80 14.60 0.80 25.12. 09:13 299 (NW) 39
QS Vir p 9 0.150757525 14.27 17.76 3.49 25.12. 09:14 221 (SW) 18
PV Lyr p 4 1.198632 12.00 12.30 0.30 25.12. 09:14 105 (E) 54
GK Psc p 9 0.367547 13.60 13.95 0.35 25.12. 09:14 44 (NE) 4
LM Cnc s 5 0.315801 12.00 11.00 -1.00 25.12. 09:14 298 (NW) -5
CC Com s 1 0.2206859 11.30 11.30 0.00 25.12. 09:14 266 (W) 33
V589 Lyr p 7 0.696433 11.60 12.00 0.40 25.12. 09:14 87 (E) 60
HK Cep p 10 1.0513 14.20 14.80 0.60 25.12. 09:14 55 (NE) 54
V1305 Sco p 10 1.29733 8.74 9.07 0.33 25.12. 09:14 168 (S) 5
TZ Boo p 1 0.29716095 10.41 11.00 0.59 25.12. 09:14 244 (SW) 72
V1315 Aql p 1 0.13968996 13.80 15.60 1.80 25.12. 09:14 124 (SE) 40
V556 And p 1 0.43141 14.55 14.80 0.25 25.12. 09:15 27 (NE) 10
V1022 Oph p 4 0.2394017 15.10 16.12 1.02 25.12. 09:15 183 (S) 36
VW UMi p 7 0.488922 12.10 12.52 0.42 25.12. 09:15 359 (N) 54
EL Lyn s 7 0.644538 12.65 12.83 0.18 25.12. 09:15 318 (NW) 14
V859 Cyg p 1 0.4050029 11.70 12.20 0.50 25.12. 09:15 106 (E) 51
V2477 Cyg s 4 0.31125 9.86 10.52 0.66 25.12. 09:15 56 (NE) 57
HI Lac p 10 0.1666655 15.00 18.00 3.00 25.12. 09:15 46 (NE) 35
V1005 Her p 3 0.278962 14.11 14.68 0.57 25.12. 09:15 337 (NW) 90
V2201 Oph s 10 0.345017599 14.51 14.82 0.31 25.12. 09:16 156 (SE) 41
G2576.1248 CrB p 1 0.524016 14.06 14.68 0.62 25.12. 09:16 196 (S) 73
NQ Cen p 10 1.320337 13.70 14.30 0.60 25.12. 09:16 206 (SW) -26
V931 Cyg s 1 0.341513 13.90 14.50 0.60 25.12. 09:17 103 (E) 50
V395 Nor p 10 0.647878 9.11 9.54 0.43 25.12. 09:17 186 (S) -5
V470 Cam p 1 0.0956467 14.10 14.75 0.65 25.12. 09:17 343 (N) 31
AE Cyg p 1 0.96918718 11.80 12.80 1.00 25.12. 09:17 83 (E) 36
V1067 Her s 1 0.258109 12.58 12.58 0.00 25.12. 09:17 113 (SE) 77
V1143 Her s 1 0.318275 13.00 14.00 1.00 25.12. 09:17 161 (S) 55
V386 Dra s 1 0.238912 13.40 13.40 0.00 25.12. 09:18 76 (E) 78
V803 Cyg p 9 1.02647 14.30 15.50 1.20 25.12. 09:18 91 (E) 55
V870 Ara s 7 0.399826 9.00 9.00 0.00 25.12. 09:18 167 (S) -18
V1128 Tau s 1 0.3053717 9.65 9.65 0.00 25.12. 09:18 13 (N) -26
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.