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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:01 // 16:26 UTC
Civil Twilight (6°): 05:29 // 16:57 UTC
Nautical Twilight (12°): 04:52 // 17:35 UTC
Astronomical Twilight (18°): 04:14 // 18:12 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
NR Boo p 2 0.356731 12.00 12.50 0.50 19.02. 21:40 79 (E) 5
V467 Vul s 1 0.427409 12.44 12.70 0.26 19.02. 21:40 351 (N) -18
V687 Her s 4 0.321451 14.40 14.90 0.50 19.02. 21:40 57 (NE) 4
DE CMa p 10 0.6959637 13.00 13.60 0.60 19.02. 21:40 197 (S) 11
EK Com p 1 0.266685 12.70 13.40 0.70 19.02. 21:41 91 (E) 38
V457 Cam p 9 0.3033 13.80 14.20 0.40 19.02. 21:41 338 (N) 65
HX Lac p 4 0.527476 14.20 14.90 0.70 19.02. 21:41 346 (N) 11
V743 Sgr p 10 0.276635806 13.80 14.30 0.50 19.02. 21:41 74 (E) -50
V1088 Her p 1 0.359231 11.00 11.50 0.50 19.02. 21:42 45 (NE) 6
V899 Her p 1 0.421169 7.93 8.07 0.14 19.02. 21:42 48 (NE) 9
V870 Cep s 7 0.301066 10.93 11.15 0.22 19.02. 21:42 350 (N) 23
AU Ser p 1 0.3864975 10.90 11.80 0.90 19.02. 21:42 62 (NE) 6
TZ CMi p 5 1.776814 13.00 14.50 1.50 19.02. 21:42 202 (S) 45
EX Lyr p 1 0.717293 12.08 12.68 0.60 19.02. 21:42 28 (NE) -9
IR Lib p 8 0.2743715 8.72 8.83 0.11 19.02. 21:42 101 (E) -29
V456 Mon p 7 1.57329 13.60 15.90 2.30 19.02. 21:43 214 (SW) 36
AS CrB s 1 0.380663 11.35 11.35 0.00 19.02. 21:43 53 (NE) 15
V1030 Cas p 9 0.3042065 13.80 14.25 0.45 19.02. 21:43 325 (NW) 19
DI CVn p 1 0.305966 13.60 14.40 0.80 19.02. 21:43 87 (E) 47
V921 Her p 1 0.87738 9.44 9.80 0.36 19.02. 21:43 38 (NE) 19
V1144 Cen p 9 1.069425 11.97 12.70 0.73 19.02. 21:43 129 (SE) -10
G5197.0695 Aqr s 7 0.362937 12.88 12.88 0.00 19.02. 21:44 352 (N) -42
GR Vir p 1 0.346974 7.80 8.40 0.60 19.02. 21:44 94 (E) -5
GG Vel s 10 1.475228 8.72 9.07 0.35 19.02. 21:44 175 (S) -4
V731 Her p 1 0.4264073 13.30 13.90 0.60 19.02. 21:44 35 (NE) 14
V656 Lyr p 10 0.409766 13.20 13.60 0.40 19.02. 21:45 27 (NE) -1
V489 Ser p 9 0.078847 19.20 21.00 1.80 19.02. 21:45 76 (E) -11
V1016 Oph p 1 0.407161 13.10 14.10 1.00 19.02. 21:45 75 (E) -19
V949 Cen p 10 3.7868 9.15 9.52 0.37 19.02. 21:45 143 (SE) -28
AP Tau p 3 0.9719742 14.00 15.00 1.00 19.02. 21:45 264 (W) 41
BI Vul s 1 0.2518236 14.15 14.86 0.71 19.02. 21:45 351 (N) -13
OZ Boo p 9 0.324084 13.90 14.15 0.25 19.02. 21:45 66 (NE) 17
GM CVn s 1 0.366984 12.00 12.00 0.00 19.02. 21:45 75 (E) 31
OO Aql p 1 0.506792 9.20 9.90 0.70 19.02. 21:45 16 (N) -29
V2197 Cyg p 1 0.465749 10.90 12.40 1.50 19.02. 21:45 359 (N) -2
GW Boo s 1 0.531544 10.25 10.25 0.00 19.02. 21:45 86 (E) 24
WY Hya s 1 0.716008 10.40 11.20 0.80 19.02. 21:45 190 (S) 40
NR Cam s 1 0.255885 10.76 11.18 0.42 19.02. 21:45 355 (N) 61
V429 Lyr p 8 1.067603 14.50 16.30 1.80 19.02. 21:46 19 (N) -3
V1173 Her p 10 0.2656288 9.95 10.40 0.45 19.02. 21:46 43 (NE) 21
IW TrA p 10 0.3146 14.20 14.60 0.40 19.02. 21:46 135 (SE) -56
CI Eri s 10 1.238195 9.63 9.63 0.00 19.02. 21:46 234 (SW) -44
V444 Nor p 10 1.4706 15.32 16.00 0.68 19.02. 21:46 128 (SE) -48
V398 Cam p 9 2.087175 13.02 14.10 1.08 19.02. 21:46 325 (NW) 61
V Pup s 8 1.454492 4.35 4.82 0.47 19.02. 21:46 188 (S) -10
EZ Car s 6 1.1886882 9.90 10.20 0.30 19.02. 21:47 166 (S) -25
BE Cep p 1 0.4243943 12.40 13.30 0.90 19.02. 21:47 344 (N) 21
GU Aql s 10 2.209174 14.60 14.60 0.00 19.02. 21:47 21 (N) -32
V1298 Her p 9 2.144705 9.75 10.08 0.33 19.02. 21:47 40 (NE) -7
RS UMi p 9 6.16867 10.81 11.40 0.59 19.02. 21:47 23 (NE) 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.