haltuf.org

Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:54 // 15:19 UTC
Civil Twilight (6°): 06:18 // 15:55 UTC
Nautical Twilight (12°): 05:37 // 16:36 UTC
Astronomical Twilight (18°): 04:58 // 17:15 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
RR CMa s 6 1.196257 12.50 13.10 0.60 10.01. 04:27 252 (W) -7
BW Leo s 1 0.3373728 14.70 15.40 0.70 10.01. 04:27 211 (SW) 54
FS Aqr p 7 0.26205 13.20 14.00 0.80 10.01. 04:27 48 (NE) -30
GI Vul s 1 0.4814828 13.50 13.80 0.30 10.01. 04:28 62 (NE) 12
V1941 Cyg p 10 1.01185 12.50 13.20 0.70 10.01. 04:28 30 (NE) 10
V1128 Tau s 1 0.3053717 9.65 9.65 0.00 10.01. 04:28 314 (NW) -16
V582 Lyr s 1 0.255905 13.44 13.44 0.00 10.01. 04:28 60 (NE) 29
Y Crv p 7 0.329037 11.73 12.10 0.37 10.01. 04:28 183 (S) 25
V687 And p 10 0.395048 11.68 11.83 0.15 10.01. 04:28 14 (N) -2
DN Cam s 1 0.4983105 8.23 8.23 0.00 10.01. 04:29 341 (N) 39
V1237 Tau p 8 0.287447 14.03 14.18 0.15 10.01. 04:29 301 (NW) 7
FV CVn p 1 0.315365 11.80 12.15 0.35 10.01. 04:29 140 (SE) 69
V911 Ara p 10 0.51275 13.40 14.00 0.60 10.01. 04:29 132 (SE) -26
V2640 Oph p 7 0.419892 12.50 13.20 0.70 10.01. 04:29 102 (E) 17
V634 CrA p 10 0.3079573 13.40 13.90 0.50 10.01. 04:30 123 (SE) -29
VZ Tri p 2 0.4334825 12.80 13.30 0.50 10.01. 04:30 341 (N) -6
V2790 Ori p 1 0.2878415 11.03 11.65 0.62 10.01. 04:30 289 (W) 10
V446 Peg s 1 0.305983 14.00 14.00 0.00 10.01. 04:30 41 (NE) -2
V1112 Tau p 1 0.423837 13.10 13.72 0.62 10.01. 04:30 302 (NW) -14
V1120 Oph p 5 0.3367531 13.90 14.40 0.50 10.01. 04:30 126 (SE) 19
GW Leo p 9 0.3361243 13.00 13.13 0.13 10.01. 04:30 234 (SW) 42
V549 And p 10 0.315957 14.00 14.50 0.50 10.01. 04:31 348 (N) 2
BF Tri p 9 0.326566 14.00 14.60 0.60 10.01. 04:31 348 (N) -8
MT UMa p 4 0.800653 11.75 12.16 0.41 10.01. 04:31 249 (W) 75
Y For p 10 0.2699092 13.80 14.20 0.40 10.01. 04:31 305 (NW) -58
V636 Aur s 1 0.3406176 13.70 14.10 0.40 10.01. 04:31 304 (NW) 18
V731 Cep p 1 6.06844 12.00 12.80 0.80 10.01. 04:31 9 (N) 25
AT Psc p 9 3.783485 15.60 16.70 1.10 10.01. 04:31 358 (N) -8
V345 Gem p 1 0.274778 7.82 7.88 0.06 10.01. 04:32 285 (W) 32
V445 Dra p 10 0.3214714 13.40 14.10 0.70 10.01. 04:32 20 (N) 42
V404 Lyr s 1 0.7309425 12.20 12.40 0.20 10.01. 04:32 59 (NE) 24
IT Cnc p 6 0.363657 12.50 12.90 0.40 10.01. 04:32 263 (W) 34
V651 Ara p 10 0.2770608 14.60 15.40 0.80 10.01. 04:32 149 (SE) -27
NU Boo s 8 0.339576 13.40 13.40 0.00 10.01. 04:32 66 (NE) 70
DE CMa s 10 0.6959637 13.00 13.40 0.40 10.01. 04:32 246 (SW) -16
DG CMi s 8 0.366037 11.94 12.05 0.11 10.01. 04:33 271 (W) 12
V2712 Oph p 10 0.562227 12.15 12.45 0.30 10.01. 04:33 121 (SE) 4
EM Cep s 1 0.806181 7.02 7.16 0.14 10.01. 04:33 21 (N) 28
V351 Aqr s 7 0.2846705 12.40 12.40 0.00 10.01. 04:33 39 (NE) -32
IS Cas p 1 1.841517 12.10 13.10 1.00 10.01. 04:33 11 (N) 22
AK Boo s 8 0.69403 15.80 16.30 0.50 10.01. 04:33 157 (SE) 63
FP Boo s 6 0.640464 10.16 10.16 0.00 10.01. 04:33 87 (E) 60
V1223 Her p 10 0.679439 10.40 10.70 0.30 10.01. 04:33 73 (E) 51
V1234 Tau s 7 0.387939 12.60 12.60 0.00 10.01. 04:34 304 (NW) -15
V685 Her s 10 0.5891435 15.40 15.80 0.40 10.01. 04:34 105 (E) 43
MR Cas p 1 0.352936 14.90 15.70 0.80 10.01. 04:34 6 (N) 18
V874 Cyg p 4 0.3487351 13.50 13.90 0.40 10.01. 04:34 65 (NE) 16
V1016 Oph p 1 0.407161 13.10 14.10 1.00 10.01. 04:34 125 (SE) 19
GG Boo p 6 0.426969 12.30 12.60 0.30 10.01. 04:34 123 (SE) 72
V573 Lyr s 2 0.870536 10.80 10.80 0.00 10.01. 04:34 66 (NE) 34
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.