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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:32 // 18:21 UTC
Civil Twilight (6°): 02:56 // 18:56 UTC
Nautical Twilight (12°): 02:09 // 19:44 UTC
Astronomical Twilight (18°): 01:12 // 20:41 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V335 Cam p 9 1.245129 11.62 11.90 0.28 02.05. 21:34 342 (N) 32
AC Boo s 1 0.352437 10.00 10.55 0.55 02.05. 21:34 93 (E) 73
V1327 Her p 9 0.660064 12.74 13.15 0.41 02.05. 21:34 84 (E) 32
CL Cet s 10 0.621622 9.87 9.87 0.00 02.05. 21:34 22 (N) -56
V947 Per s 6 0.297667 13.45 13.45 0.00 02.05. 21:34 326 (NW) 0
EV CVn s 3 0.335969 12.00 12.00 0.00 02.05. 21:35 210 (SW) 76
V454 Vel p 10 1.13492 7.55 7.66 0.11 02.05. 21:35 230 (SW) -19
V344 Dra p 9 0.332887 13.70 14.20 0.50 02.05. 21:35 55 (NE) 66
V731 CrA p 10 0.537745 10.90 11.30 0.40 02.05. 21:35 124 (SE) -21
AN UMa s 6 0.07975275 14.90 20.20 5.30 02.05. 21:35 271 (W) 67
V635 Cyg p 1 0.760358 13.30 14.40 1.10 02.05. 21:36 35 (NE) 19
V1315 Aql p 1 0.13968996 13.80 15.60 1.80 02.05. 21:36 83 (E) 10
LZ Dra s 5 0.350349 12.00 12.00 0.00 02.05. 21:36 23 (NE) 47
V687 Her p 4 0.321451 14.40 15.00 0.60 02.05. 21:36 112 (E) 47
HH Boo p 1 0.318666 11.00 11.50 0.50 02.05. 21:36 102 (E) 79
UU And p 6 1.486302 11.20 14.20 3.00 02.05. 21:36 8 (N) -9
CR Del s 8 0.3537417 13.50 13.70 0.20 02.05. 21:36 67 (NE) 1
PY Boo p 9 0.278049 12.10 12.65 0.55 02.05. 21:37 73 (E) 70
V954 Oph p 9 0.2252705 14.30 14.90 0.60 02.05. 21:37 103 (E) 13
IY UMa p 4 0.0739138 18.40 20.00 1.60 02.05. 21:37 305 (NW) 66
IL Boo s 6 0.347407 13.10 13.10 0.00 02.05. 21:37 116 (SE) 81
VZ Tri p 2 0.4334825 12.80 13.30 0.50 02.05. 21:37 347 (N) -7
V4399 Sgr p 10 2.032435 7.13 7.31 0.18 02.05. 21:37 120 (SE) -18
AN Tau p 1 1.614386 10.30 11.15 0.85 02.05. 21:37 327 (NW) -3
V471 Cas p 1 0.4009368 14.10 14.60 0.50 02.05. 21:37 358 (N) 15
BN Peg p 1 0.7132979 10.30 11.20 0.90 02.05. 21:37 62 (NE) -16
V453 Cam p 10 0.328046 12.80 13.10 0.30 02.05. 21:37 334 (NW) 44
ER Vul p 1 0.698095 7.27 7.49 0.22 02.05. 21:38 54 (NE) 7
VW Cep p 1 0.2783115 7.23 7.68 0.45 02.05. 21:38 19 (N) 44
IS CMa s 7 0.616985 6.93 6.93 0.00 02.05. 21:38 261 (W) -32
IS Cas p 1 1.841517 12.10 13.10 1.00 02.05. 21:39 15 (N) 23
V658 Lyr s 1 0.33026 11.10 11.10 0.00 02.05. 21:39 62 (NE) 41
SY Boo p 1 0.714484 12.25 12.87 0.62 02.05. 21:39 159 (S) 56
FL Lac p 1 1.107321 12.90 13.80 0.90 02.05. 21:39 24 (NE) 16
G0816.1907 Cnc s 6 0.3158 12.00 11.00 -1.00 02.05. 21:39 262 (W) 25
V441 And s 4 0.469656 13.48 14.20 0.72 02.05. 21:39 5 (N) 2
DE CMa p 10 0.6959637 13.00 13.60 0.60 02.05. 21:39 251 (W) -20
FK Del p 7 0.666795 14.00 14.60 0.60 02.05. 21:40 69 (E) -1
PR Mon p 9 1.123728 11.00 11.70 0.70 02.05. 21:40 261 (W) -5
OS Her s 9 0.792285 13.26 13.26 0.00 02.05. 21:40 80 (E) 39
GR Boo s 1 0.3766695 11.45 11.45 0.00 02.05. 21:40 134 (SE) 60
NSV 04158 Cnc s 2 0.37841 14.50 13.50 -1.00 02.05. 21:40 267 (W) 25
GH Aqr p 6 0.305585 13.40 13.80 0.40 02.05. 21:40 57 (NE) -31
V960 Cep p 6 0.333992 12.80 13.50 0.70 02.05. 21:40 10 (N) 30
RZ PsA p 9 1.15064 11.00 12.50 1.50 02.05. 21:41 77 (E) -56
LN Aps p 10 0.31072 12.80 13.30 0.50 02.05. 21:41 165 (S) -44
GH Mon s 5 0.7071845 12.80 13.10 0.30 02.05. 21:41 272 (W) -5
V438 Cam p 9 0.500825 13.60 13.90 0.30 02.05. 21:41 343 (N) 45
LY Cas p 7 1.476428 14.90 16.40 1.50 02.05. 21:41 347 (N) 21
V419 Nor p 10 0.6388 16.09 16.53 0.44 02.05. 21:41 160 (S) -21
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.