haltuf.org

Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:54 // 18:03 UTC
Civil Twilight (6°): 03:21 // 18:36 UTC
Nautical Twilight (12°): 02:37 // 19:19 UTC
Astronomical Twilight (18°): 01:48 // 20:08 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
EK Lac p 1 1.537316 11.20 11.70 0.50 20.04. 23:46 43 (NE) 26
EK CMi p 8 0.660752 11.53 11.97 0.44 20.04. 23:46 279 (W) -8
V1341 Aql s 8 0.304012 13.00 13.40 0.40 20.04. 23:46 111 (E) 17
V1063 Cas p 9 0.620008 11.60 12.30 0.70 20.04. 23:46 7 (N) 37
V948 Mon s 7 0.377107 13.00 13.60 0.60 20.04. 23:47 278 (W) -7
V1001 Cas s 1 0.429058 13.61 13.61 0.00 20.04. 23:47 27 (NE) 18
RT And p 1 0.62892951 8.55 9.47 0.92 20.04. 23:47 31 (NE) 22
PS Vir s 1 0.289806 12.00 12.30 0.30 20.04. 23:47 233 (SW) 34
IR Vir s 3 0.36938 12.10 12.70 0.60 20.04. 23:47 217 (SW) 30
G2837.1343 And s 8 0.266628 11.90 12.30 0.40 20.04. 23:47 8 (N) 4
V415 Nor p 10 0.4805 17.54 18.00 0.46 20.04. 23:47 170 (S) -17
V644 Pup p 9 0.885933 11.73 13.00 1.27 20.04. 23:47 256 (W) -23
HN UMa s 4 0.38261 9.90 10.02 0.12 20.04. 23:47 272 (W) 51
MO Aqr s 2 0.3981435 9.95 10.25 0.30 20.04. 23:47 88 (E) -5
V421 Gem p 9 0.4231 15.00 15.80 0.80 20.04. 23:47 304 (NW) 6
V677 Cen p 9 0.3250284 11.50 11.70 0.20 20.04. 23:48 181 (S) 0
DS CMi p 10 0.649354 11.60 11.90 0.30 20.04. 23:48 286 (W) -13
V1005 Her p 3 0.278962 14.11 14.68 0.57 20.04. 23:48 79 (E) 73
UU Lyn s 1 0.46846 11.54 11.82 0.28 20.04. 23:48 297 (NW) 35
EF Boo p 1 0.4205155 9.43 9.99 0.57 20.04. 23:48 292 (W) 88
V676 Cen s 7 0.292394 11.90 12.50 0.60 20.04. 23:48 182 (S) 1
NN Cas s 1 0.980807 13.60 14.00 0.40 20.04. 23:48 20 (N) 22
IT Cnc s 6 0.363657 12.50 12.90 0.40 20.04. 23:49 285 (W) 16
V947 Per s 6 0.297667 13.45 13.45 0.00 20.04. 23:49 344 (N) -6
DH CVn p 1 0.365804 12.72 13.24 0.52 20.04. 23:49 254 (W) 61
G5777.0383 Aqr p 6 0.579077 13.47 13.47 0.00 20.04. 23:49 90 (E) -14
V1107 Cas p 1 0.273412 12.88 13.20 0.32 20.04. 23:49 11 (N) 23
ST Aqr s 1 0.780991 9.15 9.37 0.22 20.04. 23:49 76 (E) -20
V1870 Cyg p 9 0.789795 14.30 17.20 2.90 20.04. 23:49 64 (NE) 26
VW UMi s 7 0.488922 12.10 12.52 0.42 20.04. 23:49 2 (N) 54
V1095 Her s 1 0.415379 11.90 11.90 0.00 20.04. 23:49 87 (E) 62
V1052 Her s 1 0.370829 12.20 12.20 0.00 20.04. 23:49 119 (SE) 50
RU CMa p 9 1.976173 11.30 14.60 3.30 20.04. 23:49 283 (W) -40
V369 Sge p 7 0.3958288 13.20 14.00 0.80 20.04. 23:50 86 (E) 21
BK Vul p 1 0.453463 12.80 13.50 0.70 20.04. 23:50 65 (NE) 15
V1184 Aql s 6 0.565604 13.10 13.40 0.30 20.04. 23:50 105 (E) 25
TT Aur s 1 1.332735 8.59 9.00 0.41 20.04. 23:50 333 (NW) 5
G5197.0430 Aqr p 8 0.424243 13.43 13.60 0.17 20.04. 23:50 87 (E) -5
FG Sct p 3 0.270572 13.66 14.76 1.10 20.04. 23:50 118 (SE) 14
V945 Cep p 10 1.129913 11.87 12.17 0.30 20.04. 23:50 21 (N) 32
V1172 Her p 4 0.236167 12.00 12.50 0.50 20.04. 23:50 142 (SE) 51
V822 Her s 1 1.391137 6.12 6.12 0.00 20.04. 23:50 104 (E) 29
SW Gru p 10 0.28812 13.50 14.00 0.50 20.04. 23:50 112 (E) -43
V947 Cyg s 5 0.429245 14.10 14.70 0.60 20.04. 23:50 79 (E) 34
CZEV137 Lac p 1 0.38724 16.23 16.66 0.43 20.04. 23:50 35 (NE) 28
AS CrB s 1 0.380663 11.35 11.35 0.00 20.04. 23:51 132 (SE) 70
LN Dra p 2 0.612142 12.00 12.55 0.55 20.04. 23:51 67 (NE) 63
V956 Aql s 10 0.3961755 13.90 14.20 0.30 20.04. 23:51 117 (SE) 8
GW Leo p 9 0.3361243 13.00 13.13 0.13 20.04. 23:52 262 (W) 25
NSV 04188 Cnc s 5 0.308035 12.00 11.00 -1.00 20.04. 23:52 280 (W) 8
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.