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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:44 // 15:39 UTC
Civil Twilight (6°): 06:09 // 16:13 UTC
Nautical Twilight (12°): 05:30 // 16:52 UTC
Astronomical Twilight (18°): 04:51 // 17:31 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
PZ Boo p 7 0.622672 12.90 13.40 0.50 23.01. 06:50 221 (SW) 81
EH Hya p 10 0.2969053 14.20 15.00 0.80 23.01. 06:50 226 (SW) -8
EE Peg s 2 2.62821423 6.93 7.06 0.13 23.01. 06:50 88 (E) 10
KZ Boo s 8 0.353515 12.65 13.10 0.45 23.01. 06:50 297 (NW) 76
V658 Ara s 10 0.6276 15.40 16.00 0.60 23.01. 06:50 174 (S) -22
SZ Scl p 10 0.320832 11.72 12.40 0.68 23.01. 06:50 88 (E) -44
V445 Peg p 1 0.40465 14.00 14.50 0.50 23.01. 06:51 76 (E) 24
V513 Her p 3 0.3037692 15.30 15.70 0.40 23.01. 06:51 134 (SE) 58
AZ Pup p 8 0.8673646 9.50 10.00 0.50 23.01. 06:51 263 (W) -42
V947 Cyg s 5 0.429245 14.10 14.70 0.60 23.01. 06:51 93 (E) 46
BK Vul s 1 0.453463 12.80 12.80 0.00 23.01. 06:51 78 (E) 27
MQ Peg p 3 0.379386 13.39 13.67 0.28 23.01. 06:51 63 (NE) 14
OO Aql s 1 0.506792 9.20 9.20 0.00 23.01. 06:52 111 (E) 28
BE Dra p 1 0.522495 11.30 11.80 0.50 23.01. 06:52 29 (NE) 64
V1007 Cas s 5 0.332007 12.00 12.41 0.41 23.01. 06:52 36 (NE) 23
V886 Cyg p 8 2.409551 14.00 15.40 1.40 23.01. 06:53 94 (E) 48
V432 Nor p 10 0.4662 16.85 17.65 0.80 23.01. 06:53 182 (S) -17
V603 Aur s 8 0.37475 12.70 12.70 0.00 23.01. 06:53 350 (N) 13
TY UMa s 1 0.354548 11.48 12.14 0.66 23.01. 06:53 303 (NW) 55
FK Del p 7 0.666795 14.00 14.60 0.60 23.01. 06:53 100 (E) 25
TX Cnc s 1 0.3828827 10.00 9.00 -1.00 23.01. 06:53 298 (NW) 2
V1134 Her s 7 0.602935 12.50 12.50 0.00 23.01. 06:53 129 (SE) 42
V2663 Oph p 10 1.4057497 15.00 15.90 0.90 23.01. 06:53 139 (SE) 41
AY Aqr s 10 0.281995 13.70 14.30 0.60 23.01. 06:53 99 (E) -18
V476 Hya s 1 0.414588 13.10 13.10 0.00 23.01. 06:54 291 (W) -16
GU CMa p 10 1.610135 7.88 8.11 0.23 23.01. 06:54 301 (NW) -37
V1031 Cas p 9 0.4306435 12.75 13.25 0.50 23.01. 06:54 24 (NE) 34
AW CrB s 1 0.3609357 11.08 11.08 0.00 23.01. 06:54 171 (S) 76
SX Psc p 1 0.8258808 11.20 12.10 0.90 23.01. 06:54 48 (NE) -15
BW Dra s 1 0.292165 8.61 9.02 0.41 23.01. 06:54 333 (NW) 76
BU Tri p 1 0.295568 14.40 15.00 0.60 23.01. 06:54 22 (N) 0
V1333 Her s 1 0.317594 13.27 13.27 0.00 23.01. 06:54 80 (E) 70
V508 Cam p 10 0.301715 12.50 12.63 0.13 23.01. 06:54 344 (N) 47
V539 Ara p 6 3.16908 5.66 6.18 0.52 23.01. 06:54 164 (S) -16
BY Peg p 1 0.341936 12.90 13.60 0.70 23.01. 06:55 76 (E) 25
V753 Mon s 5 0.677044 8.30 8.30 0.00 23.01. 06:55 304 (NW) -30
V644 Pup p 9 0.885933 11.73 13.00 1.27 23.01. 06:55 271 (W) -36
FS Aqr p 7 0.26205 13.20 14.00 0.80 23.01. 06:55 90 (E) 0
MS Vir s 1 0.3124379 9.34 9.67 0.33 23.01. 06:55 210 (SW) 17
CT Tau s 1 0.666827 10.34 11.12 0.78 23.01. 06:55 335 (NW) -9
V2373 Oph p 7 1.086282 7.39 7.46 0.08 23.01. 06:55 152 (SE) 39
IO Boo p 7 0.2711483 13.00 13.50 0.50 23.01. 06:55 232 (SW) 57
MT Cas s 1 0.313878 13.30 14.02 0.72 23.01. 06:55 33 (NE) 25
EX Lyr s 1 0.717293 12.08 12.61 0.53 23.01. 06:55 115 (SE) 53
LO Gem s 1 2.237783 11.50 11.50 0.00 23.01. 06:55 333 (NW) -10
SX Crv p 1 0.3166127 8.99 9.25 0.26 23.01. 06:55 228 (SW) 8
I Boo s 1 0.2678178 5.80 6.29 0.49 23.01. 06:55 263 (W) 79
V1055 Sco p 4 0.363686 8.65 8.92 0.27 23.01. 06:55 176 (S) 2
V635 Mon p 6 1.807818 7.60 8.10 0.50 23.01. 06:56 289 (W) -26
NZ Cyg p 2 0.4059673 13.70 14.20 0.50 23.01. 06:56 84 (E) 49
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.