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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:06 // 18:46 UTC
Civil Twilight (6°): 02:28 // 19:24 UTC
Nautical Twilight (12°): 01:33 // 20:19 UTC
Astronomical Twilight (18°): 00:15 // 21:37 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
HX Lac s 4 0.527476 14.20 14.80 0.60 20.05. 07:28 282 (W) 69
AB And s 1 0.3318894 9.50 10.20 0.70 20.05. 07:28 230 (SW) 72
SV Cen s 6 1.65766 8.71 9.45 0.74 20.05. 07:28 160 (S) -78
V449 Dra p 10 0.351315 12.23 12.45 0.22 20.05. 07:28 348 (N) 54
NZ Boo p 1 0.0589094 17.20 20.00 2.80 20.05. 07:28 327 (NW) 1
V441 Lac p 1 0.3089166 12.56 12.78 0.22 20.05. 07:28 290 (W) 70
V1426 Aql p 4 1.175155 9.30 9.70 0.40 20.05. 07:28 263 (W) 12
V804 Aql s 8 0.6553905 11.30 11.60 0.30 20.05. 07:28 257 (W) 2
V1261 Her p 4 0.397693 13.00 14.00 1.00 20.05. 07:29 294 (NW) 7
GY Cnc p 7 0.1754425 16.50 17.80 1.30 20.05. 07:29 45 (NE) -9
LO Cyg p 1 0.629214 13.10 13.70 0.60 20.05. 07:29 276 (W) 64
GI CVn p 8 0.30316 14.10 14.90 0.80 20.05. 07:29 343 (N) 9
IN Boo p 7 0.285759 13.90 14.80 0.90 20.05. 07:29 337 (NW) -5
V1153 Her p 10 0.374217 12.40 12.65 0.25 20.05. 07:29 326 (NW) 21
ER Sct p 7 1.361056 9.10 9.40 0.30 20.05. 07:30 261 (W) -3
V885 Cep p 10 0.652781 13.10 13.45 0.35 20.05. 07:30 340 (N) 65
DP Gem s 1 0.5584482 13.40 14.00 0.60 20.05. 07:30 75 (E) 24
V2284 Cyg s 1 0.3069917 12.71 12.71 0.00 20.05. 07:30 298 (NW) 44
V488 Cyg p 1 0.5605084 12.70 13.30 0.60 20.05. 07:30 272 (W) 40
RX Hya p 7 2.28166 8.90 11.60 2.70 20.05. 07:30 62 (NE) -32
EU Lac p 6 2.332511 12.10 12.60 0.50 20.05. 07:30 287 (W) 72
V351 Cam p 9 0.348318 16.23 16.52 0.29 20.05. 07:30 35 (NE) 56
DL Sge s 5 0.8572744 11.40 11.50 0.10 20.05. 07:30 274 (W) 22
GV Vul p 7 1.0148225 14.10 14.80 0.70 20.05. 07:30 268 (W) 29
V391 Vir p 1 0.3543161 12.21 12.84 0.63 20.05. 07:30 360 (N) -36
GN Boo p 1 0.3016025 10.75 11.30 0.55 20.05. 07:31 329 (NW) -4
CT Cet s 6 0.2564878 9.29 9.29 0.00 20.05. 07:31 168 (S) 19
PQ Cam p 6 1.215645 11.65 11.95 0.30 20.05. 07:31 36 (NE) 59
BZ Leo s 8 0.2697257 15.30 15.80 0.50 20.05. 07:31 10 (N) -17
CN Tri p 7 0.36705 12.00 12.30 0.30 20.05. 07:31 117 (SE) 59
GN Mus p 10 0.3869 13.70 14.40 0.70 20.05. 07:31 182 (S) -66
FR Del s 8 0.3497468 15.00 15.30 0.30 20.05. 07:31 247 (SW) 33
V461 Peg p 9 1.142273 13.10 13.60 0.50 20.05. 07:31 238 (SW) 46
G5811.0437 Aqr p 6 0.297387 13.75 13.75 0.00 20.05. 07:31 211 (SW) 27
V1067 Her p 1 0.258109 12.58 13.21 0.63 20.05. 07:32 307 (NW) 26
GQ Cnc s 2 0.422208 13.40 12.40 -1.00 20.05. 07:32 42 (NE) -2
AN UMa s 6 0.07975275 14.90 20.20 5.30 20.05. 07:32 14 (N) 7
V1148 Her p 10 0.2822545 12.50 13.10 0.60 20.05. 07:32 325 (NW) 19
V582 Lyr p 1 0.255905 13.44 14.61 1.17 20.05. 07:32 295 (NW) 35
MQ UMa p 1 0.476069 11.57 11.83 0.26 20.05. 07:32 11 (N) 5
V791 Cep p 10 0.2887089 16.86 17.14 0.28 20.05. 07:32 1 (N) 55
V450 Per s 1 0.948673 13.00 13.00 0.00 20.05. 07:32 92 (E) 62
V434 Hya s 8 5.9199 12.55 13.00 0.45 20.05. 07:32 66 (NE) -53
V506 And p 9 0.34345 13.60 14.40 0.80 20.05. 07:32 165 (S) 71
DT Lyr p 7 0.787907 14.00 14.90 0.90 20.05. 07:33 284 (W) 28
EH Lyn p 1 0.326743 13.00 13.28 0.28 20.05. 07:33 40 (NE) 5
V951 Per p 7 0.270478 12.70 13.20 0.50 20.05. 07:33 89 (E) 46
V2051 Oph p 10 0.06242786 13.00 17.50 4.50 20.05. 07:33 266 (W) -32
V901 Cen s 1 0.3542133 11.94 11.94 0.00 20.05. 07:33 105 (E) -79
QT UMa p 6 0.473539 11.00 11.80 0.80 20.05. 07:33 27 (NE) 15
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.