haltuf.org

Ephemerides for Variable Stars

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

Sunrise // Sunset: 05:57 // 16:29 UTC
Civil Twilight (6°): 05:26 // 17:01 UTC
Nautical Twilight (12°): 04:48 // 17:38 UTC
Astronomical Twilight (18°): 04:11 // 18:15 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
LU Aur p 10 0.388333333 13.50 14.50 1.00 21.02. 15:59 86 (E) 57
V1004 Cyg s 1 0.6856946 12.60 13.00 0.40 21.02. 15:59 305 (NW) 14
V2284 Cyg p 1 0.3069917 12.71 13.45 0.74 21.02. 16:00 319 (NW) 24
YY Gem s 1 0.8142822 8.91 9.59 0.68 21.02. 16:00 84 (E) 38
BF Cru p 10 0.4988062 12.90 13.40 0.50 21.02. 16:00 136 (SE) -66
V582 Lyr s 1 0.255905 13.44 13.44 0.00 21.02. 16:00 319 (NW) 14
EX Del p 1 0.3309877 12.80 13.30 0.50 21.02. 16:00 290 (W) 4
V884 Cyg s 3 0.480051 13.80 14.20 0.40 21.02. 16:00 307 (NW) 10
V943 Cep p 10 0.345289 13.30 13.90 0.60 21.02. 16:00 339 (N) 56
BU Vul s 1 0.5689935 10.60 10.60 0.00 21.02. 16:00 293 (NW) 18
KZ Dra p 6 2.233836 11.20 12.40 1.20 21.02. 16:00 332 (NW) 41
V411 CMa p 10 1.382703 15.15 16.20 1.05 21.02. 16:00 139 (SE) -3
V954 Oph s 9 0.2252705 14.30 14.90 0.60 21.02. 16:01 308 (NW) -26
V573 Peg p 1 0.417451 12.34 12.85 0.51 21.02. 16:01 270 (W) 43
V681 Car p 10 1.2209619 10.04 10.22 0.18 21.02. 16:01 147 (SE) -33
V501 CrA s 10 0.4110817 12.80 13.40 0.60 21.02. 16:01 270 (W) -57
V731 Cep p 1 6.06844 12.00 12.80 0.80 21.02. 16:01 318 (NW) 59
RS Ind p 7 0.624052 9.90 10.20 0.30 21.02. 16:01 208 (SW) -44
EI Mon p 8 0.9107425 13.90 14.40 0.50 21.02. 16:01 121 (SE) 16
V431 Gem p 10 0.254 17.50 17.70 0.20 21.02. 16:01 90 (E) 32
V365 Aps p 9 2.61452 13.90 14.80 0.90 21.02. 16:01 194 (S) -67
OO Cyg s 7 0.2620015 14.10 14.10 0.00 21.02. 16:02 308 (NW) 18
Z Crt p 9 3.051858 11.20 13.20 2.00 21.02. 16:02 79 (E) -39
V1052 Her s 1 0.370829 12.20 12.20 0.00 21.02. 16:02 330 (NW) -12
IV Boo p 8 0.2830385 14.30 15.10 0.80 21.02. 16:02 11 (N) -9
EP Aur p 1 0.5910081 10.80 11.30 0.50 21.02. 16:02 101 (E) 52
LL Com s 1 0.406915 12.22 12.22 0.00 21.02. 16:02 24 (NE) -6
V1007 Cas p 5 0.332007 12.00 12.44 0.44 21.02. 16:03 290 (W) 62
V385 Cam p 9 0.615272 13.65 14.20 0.55 21.02. 16:03 13 (N) 60
IM And s 9 0.2703735 18.30 18.80 0.50 21.02. 16:03 261 (W) 63
IY UMa p 4 0.0739138 18.40 20.00 1.60 21.02. 16:03 34 (NE) 31
VZ Tri p 2 0.4334825 12.80 13.30 0.50 21.02. 16:03 211 (SW) 70
ET Mus s 8 0.4593487 12.10 12.10 0.00 21.02. 16:03 163 (S) -62
LP Vir p 10 1.6835 6.92 7.07 0.15 21.02. 16:03 40 (NE) -44
BH Lyn p 10 0.1558756 13.70 16.30 2.60 21.02. 16:03 57 (NE) 43
CM Aqr p 8 0.703475 13.00 13.60 0.60 21.02. 16:03 261 (W) -11
BI Vul s 1 0.2518236 14.15 14.86 0.71 21.02. 16:03 286 (W) 22
TZ Lyr s 1 0.528827 10.87 11.05 0.18 21.02. 16:04 326 (NW) 10
V502 Oph s 1 0.453387 8.34 8.81 0.47 21.02. 16:04 332 (NW) -36
CT Scl p 10 0.406798 11.91 12.12 0.21 21.02. 16:04 206 (SW) 10
V1234 Tau p 7 0.387939 12.60 13.00 0.40 21.02. 16:04 151 (SE) 46
V736 Cep p 7 0.857848 9.96 10.42 0.46 21.02. 16:04 312 (NW) 40
GO Cyg s 1 0.717765 8.47 8.73 0.26 21.02. 16:04 300 (NW) 22
V401 Cam s 8 0.3158103 13.20 13.60 0.40 21.02. 16:05 28 (NE) 64
V364 Per p 2 0.3394535 14.60 15.60 1.00 21.02. 16:05 203 (SW) 75
TW CMi s 10 1.07926 14.80 15.60 0.80 21.02. 16:05 103 (E) 20
V1033 Her s 1 0.298051 11.19 11.19 0.00 21.02. 16:05 338 (N) -9
PS Dra p 10 0.43747 13.05 13.35 0.30 21.02. 16:05 3 (N) 23
V1306 Her s 1 0.370368 11.70 12.10 0.40 21.02. 16:05 331 (NW) 9
FR Aur s 5 2.60677 12.70 13.00 0.30 21.02. 16:05 107 (E) 56
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.