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Ephemerides for Variable Stars

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

Sunrise // Sunset: 02:55 // 19:00 UTC
Civil Twilight (6°): 02:14 // 19:40 UTC
Nautical Twilight (12°): 01:14 // 20:40 UTC
Astronomical Twilight (18°): 23:19 // 22:36 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V2610 Oph p 1 0.426508 9.20 9.45 0.25 31.05. 06:00 264 (W) 0
V454 Cam p 10 0.6016 13.90 14.30 0.40 31.05. 06:01 23 (NE) 43
PS Dra p 10 0.43747 13.05 13.35 0.30 31.05. 06:01 337 (NW) 29
KV Eri p 10 0.271753 12.48 13.01 0.53 31.05. 06:01 148 (SE) -15
V473 And p 2 0.4013 13.80 14.30 0.50 31.05. 06:01 137 (SE) 79
TU Her s 1 2.266954 10.88 10.88 0.00 31.05. 06:01 295 (NW) 19
V837 Cep p 10 0.438076 12.80 13.00 0.20 31.05. 06:01 309 (NW) 66
AM Her p 1 0.128927 12.30 15.70 3.40 31.05. 06:01 303 (NW) 41
OQ Boo p 8 0.398071 12.17 12.26 0.09 31.05. 06:02 316 (NW) 0
AV CrB p 1 0.30819 11.87 12.48 0.61 31.05. 06:02 305 (NW) 11
DS CMi p 10 0.649354 11.60 11.90 0.30 31.05. 06:02 69 (E) -17
AN UMa p 6 0.07975275 14.90 20.20 5.30 31.05. 06:02 6 (N) 5
MN Cas p 1 1.916929 10.10 10.58 0.48 31.05. 06:02 63 (NE) 71
V1010 Oph p 1 0.6614275 6.10 7.00 0.90 31.05. 06:02 269 (W) -20
AH Aur s 1 0.4941067 10.20 10.70 0.50 31.05. 06:02 63 (NE) 14
V523 Cas s 1 0.2336923 10.62 11.34 0.72 31.05. 06:02 83 (E) 80
V1901 Cyg s 6 0.808907 13.10 13.10 0.00 31.05. 06:02 250 (W) 57
V1016 Oph p 1 0.407161 13.10 14.10 1.00 31.05. 06:02 283 (W) -17
V558 Cas p 10 3.16033 8.70 8.91 0.21 31.05. 06:02 37 (NE) 65
G2837.1343 And s 8 0.266628 11.90 12.30 0.40 31.05. 06:03 92 (E) 65
V755 Cep p 10 0.392195 12.63 12.95 0.32 31.05. 06:03 7 (N) 66
IT Ara s 9 0.5283806 12.50 12.50 0.00 31.05. 06:03 223 (SW) -43
NR Nor p 10 0.42886 15.50 16.00 0.50 31.05. 06:03 230 (SW) -49
DU Gru p 9 0.601954 11.79 12.42 0.63 31.05. 06:03 198 (S) -2
V2545 Cyg p 3 0.369188 11.10 11.33 0.23 31.05. 06:03 261 (W) 50
V401 CMa p 10 0.69123 17.75 18.08 0.33 31.05. 06:03 96 (E) -20
V963 Per p 1 0.462078 13.20 14.20 1.00 31.05. 06:04 56 (NE) 44
KZ Boo p 8 0.353515 12.65 13.10 0.45 31.05. 06:04 335 (NW) 21
RU Gem p 7 8.67086 12.10 13.20 1.10 31.05. 06:04 56 (NE) 1
EH CVn p 1 0.263585 12.91 13.26 0.35 31.05. 06:04 335 (NW) -4
NN Mon p 6 0.9123618 12.70 13.90 1.20 31.05. 06:04 72 (E) -17
G0512.0194 Aqr p 10 0.5135 11.00 11.40 0.40 31.05. 06:05 231 (SW) 28
IR Vir s 3 0.36938 12.10 12.70 0.60 31.05. 06:05 341 (N) -42
V930 Cep s 8 0.393722 12.48 12.83 0.35 31.05. 06:05 352 (N) 70
RT LMi s 1 0.3749177 11.40 11.70 0.30 31.05. 06:05 23 (NE) -2
V1171 Oph p 10 0.91165 14.20 14.70 0.50 31.05. 06:05 266 (W) -21
UU Aqr p 1 0.16358045 10.90 12.60 1.70 31.05. 06:05 208 (SW) 33
V365 Per p 9 3.024336 14.20 14.80 0.60 31.05. 06:05 88 (E) 57
V338 Dra s 5 0.2351485 13.30 13.30 0.00 31.05. 06:05 330 (NW) 31
BZ Peg p 4 1.257955 14.00 15.30 1.30 31.05. 06:05 236 (SW) 57
CZEV090 CMi s 1 0.435898 12.80 12.89 0.09 31.05. 06:05 65 (NE) -4
HY Gem s 5 0.351013 16.70 17.50 0.80 31.05. 06:06 66 (NE) 9
V714 Mon s 1 0.3445093 11.83 12.30 0.47 31.05. 06:06 78 (E) -4
V757 Cen p 1 0.3431685 8.30 8.70 0.40 31.05. 06:06 288 (W) -63
BM Mon s 1 1.2449444 12.20 12.30 0.10 31.05. 06:06 73 (E) -13
BG Cen s 10 0.7430987 11.80 12.10 0.30 31.05. 06:06 178 (S) -76
X PsA p 10 0.3977746 13.00 14.30 1.30 31.05. 06:06 202 (S) 12
V537 Ara p 9 1.87435 8.70 9.00 0.30 31.05. 06:07 227 (SW) -38
KL Aur p 9 3.1945 13.34 15.13 1.79 31.05. 06:07 48 (NE) 34
V949 Cep p 10 1.067973 12.35 12.80 0.45 31.05. 06:07 359 (N) 63
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.