haltuf.org

Ephemerides for Variable Stars

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

Sunrise // Sunset: 05:59 // 16:28 UTC
Civil Twilight (6°): 05:27 // 16:59 UTC
Nautical Twilight (12°): 04:50 // 17:36 UTC
Astronomical Twilight (18°): 04:13 // 18:14 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
EX And p 8 1.632506 12.70 14.10 1.40 20.02. 15:09 280 (W) 65
V466 Cyg p 1 1.3915666 10.80 11.70 0.90 20.02. 15:09 295 (NW) 22
G5197.0695 Aqr s 7 0.362937 12.88 12.88 0.00 20.02. 15:09 258 (W) 7
PV Pup p 9 1.660728 6.88 7.32 0.44 20.02. 15:09 105 (E) -7
V596 Lyr s 1 0.2996305 13.22 13.22 0.00 20.02. 15:10 315 (NW) 22
QU Dra p 9 0.276915 14.10 14.80 0.70 20.02. 15:10 350 (N) 18
V789 Cyg s 6 0.288551 13.30 13.30 0.00 20.02. 15:10 299 (NW) 15
V2769 Ori s 5 0.27872 15.00 15.00 0.00 20.02. 15:11 115 (SE) 26
OP Cen p 10 0.4623218 13.10 13.80 0.70 20.02. 15:11 147 (SE) -79
V392 Ori p 1 0.659284 10.90 11.50 0.60 20.02. 15:11 101 (E) 34
Y Sex p 1 0.4198165 9.83 10.21 0.38 20.02. 15:11 68 (E) -16
IL Boo p 6 0.347407 13.10 13.55 0.45 20.02. 15:11 1 (N) 5
V494 Cyg s 8 1.794326 13.50 13.60 0.10 20.02. 15:12 294 (NW) 25
V1196 Tau p 10 2.98259 12.95 13.35 0.40 20.02. 15:12 133 (SE) 52
CS Lyn p 10 1.659074 8.49 8.67 0.18 20.02. 15:12 63 (NE) 28
MS UMa s 1 0.410388 11.97 11.97 0.00 20.02. 15:12 26 (NE) 16
V363 Lup p 10 0.347743 11.60 11.90 0.30 20.02. 15:12 299 (NW) -77
V Pup p 8 1.454492 4.35 4.92 0.57 20.02. 15:12 129 (SE) -33
V802 Aql p 6 0.267608 13.40 14.30 0.90 20.02. 15:13 283 (W) -15
IY UMa p 4 0.0739138 18.40 20.00 1.60 20.02. 15:13 28 (NE) 26
V552 Cyg p 10 4.74901 14.90 15.90 1.00 20.02. 15:13 294 (NW) 23
AB Mus p 8 0.964944 12.80 14.50 1.70 20.02. 15:13 167 (S) -72
EI Sge s 7 0.3882466 14.00 14.60 0.60 20.02. 15:13 286 (W) 12
V514 Cam p 6 0.362742 12.63 12.63 0.00 20.02. 15:13 9 (N) 42
EE Cet s 3 0.379922 8.76 8.76 0.00 20.02. 15:14 168 (S) 48
V821 Cas p 1 1.76974 8.27 8.70 0.43 20.02. 15:14 293 (NW) 69
V415 Cam p 10 0.4326164 13.70 14.10 0.40 20.02. 15:14 13 (N) 55
V509 Cam p 6 0.350347 13.00 13.60 0.60 20.02. 15:14 14 (N) 46
V465 CrA p 10 0.3949033 13.70 14.20 0.50 20.02. 15:14 255 (W) -53
FV Mon p 9 7.51877 11.50 13.90 2.40 20.02. 15:14 101 (E) 20
IM Gem s 7 1.427284 15.20 15.20 0.00 20.02. 15:15 94 (E) 32
NN Com s 5 0.582846 13.38 13.78 0.40 20.02. 15:15 27 (NE) -22
V948 Mon p 7 0.377107 13.00 13.60 0.60 20.02. 15:15 93 (E) 2
V1500 Cyg p 10 0.1396131 17.17 18.55 1.38 20.02. 15:15 299 (NW) 42
V1223 Her p 10 0.679439 10.40 10.70 0.30 20.02. 15:15 334 (NW) 11
ZZ Eri p 3 0.45206 13.90 15.00 1.10 20.02. 15:16 149 (SE) 24
AS Ser s 1 0.4662346 11.40 11.50 0.10 20.02. 15:16 335 (NW) -35
EU Vul s 3 0.883049 12.90 13.30 0.40 20.02. 15:16 290 (W) 12
V434 Per s 3 0.5361082 14.40 14.90 0.50 20.02. 15:17 126 (SE) 75
V1034 Her p 1 0.81529 12.88 13.98 1.10 20.02. 15:17 320 (NW) -19
XZ Ari s 7 0.265488 13.85 13.85 0.00 20.02. 15:17 172 (S) 68
V2790 Ori p 1 0.2878415 11.03 11.65 0.62 20.02. 15:17 101 (E) 35
V1043 Cas s 1 0.661587 13.29 13.29 0.00 20.02. 15:17 291 (W) 74
V438 Cam s 9 0.500825 13.60 13.60 0.00 20.02. 15:17 19 (N) 55
BG Vul s 1 0.4032397 12.90 13.70 0.80 20.02. 15:17 274 (W) 26
MR Aps p 8 0.527865 10.00 11.00 1.00 20.02. 15:17 202 (S) -60
MS Her s 5 0.868042 12.90 13.30 0.40 20.02. 15:18 310 (NW) 4
DS Psc s 4 0.3424915 11.75 11.75 0.00 20.02. 15:18 207 (SW) 40
DW CMi p 2 0.30755495 14.50 15.00 0.50 20.02. 15:18 95 (E) 10
V437 Dra p 10 0.316053 13.75 14.40 0.65 20.02. 15:18 323 (NW) 42
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.