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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:46 // 15:35 UTC
Civil Twilight (6°): 06:11 // 16:10 UTC
Nautical Twilight (12°): 05:31 // 16:50 UTC
Astronomical Twilight (18°): 04:53 // 17:28 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
OO Dra p 7 1.238382 11.40 11.80 0.40 21.01. 11:30 346 (N) 39
V1175 Her p 1 0.321199 10.89 11.07 0.18 21.01. 11:30 263 (W) 34
FN Cam p 1 0.677137 8.58 9.05 0.47 21.01. 11:30 357 (N) 37
YZ CVn p 1 1.175557 12.50 13.40 0.90 21.01. 11:30 296 (NW) 16
V789 Cyg p 6 0.288551 13.30 13.70 0.40 21.01. 11:30 220 (SW) 66
VW Phe s 10 1.74216 10.70 11.00 0.30 21.01. 11:30 130 (SE) -22
V440 Cas p 8 0.32568791 15.00 15.50 0.50 21.01. 11:30 69 (E) 61
G6891.1025 Sgr s 8 0.405543 9.00 9.00 0.00 21.01. 11:30 189 (S) 16
NSV 00807 Cet s 8 0.338962 11.59 11.59 0.00 21.01. 11:30 104 (E) -12
KN Vul p 1 0.3573295 13.00 13.40 0.40 21.01. 11:30 202 (S) 67
V1500 Cyg p 10 0.1396131 17.17 18.55 1.38 21.01. 11:30 103 (E) 84
MX Mon p 7 0.686442 11.40 12.10 0.70 21.01. 11:30 27 (NE) -41
BT Pup p 10 1.5921029 13.90 14.60 0.70 21.01. 11:30 20 (N) -63
BT Pup s 10 1.5921029 13.90 14.50 0.60 21.01. 11:30 20 (N) -63
V496 Mon p 5 0.660764 12.50 13.30 0.80 21.01. 11:30 35 (NE) -31
G5817.0435 Aqr s 7 0.407648 10.84 10.84 0.00 21.01. 11:30 149 (SE) 21
V1104 Her p 1 0.227876 13.30 14.10 0.80 21.01. 11:31 282 (W) 67
V747 Her p 8 0.898964 14.40 15.00 0.60 21.01. 11:31 281 (W) 53
BK Oct p 10 0.3686 14.30 14.80 0.50 21.01. 11:31 184 (S) -35
V2478 Cyg p 9 0.340015 13.60 14.30 0.70 21.01. 11:31 169 (S) 82
NR Cam s 1 0.255885 10.76 11.18 0.42 21.01. 11:31 3 (N) 38
V579 Per p 8 0.465618 7.87 7.94 0.07 21.01. 11:32 51 (NE) 22
V401 Pav p 10 0.327112 11.32 11.90 0.58 21.01. 11:32 197 (S) -30
V530 Mon p 1 0.5255325 12.40 12.80 0.40 21.01. 11:32 28 (NE) -33
V506 And p 9 0.34345 13.60 14.40 0.80 21.01. 11:32 87 (E) 41
FO Aur p 1 0.609759 14.30 14.90 0.60 21.01. 11:32 35 (NE) 1
V666 Lyr p 10 0.5034743 12.25 12.70 0.45 21.01. 11:32 240 (SW) 61
KO Ara s 9 0.3825476 13.30 13.30 0.00 21.01. 11:32 205 (SW) -20
AY Gem s 1 3.053641 10.80 10.90 0.10 21.01. 11:32 30 (NE) -15
CG Cyg p 1 0.6311435 9.73 10.86 1.13 21.01. 11:32 163 (S) 75
V385 Cyg p 5 1.228042 12.30 13.30 1.00 21.01. 11:32 166 (S) 75
UZ For p 10 0.087865429 18.20 20.90 2.70 21.01. 11:33 97 (E) -29
KR Mon p 1 1.150961 11.28 11.70 0.42 21.01. 11:33 13 (N) -40
V635 Mon p 6 1.807818 7.60 8.10 0.50 21.01. 11:33 13 (N) -48
V1192 Her p 10 0.310078 13.00 13.30 0.30 21.01. 11:33 292 (W) 51
V648 Lyr p 1 0.368752 13.22 13.62 0.40 21.01. 11:33 262 (W) 65
V1306 Sco p 10 5.54177 11.21 11.60 0.39 21.01. 11:33 215 (SW) -8
GN Boo p 1 0.3016025 10.75 11.30 0.55 21.01. 11:33 288 (W) 24
NR Nor s 10 0.42886 15.50 15.90 0.40 21.01. 11:33 212 (SW) -30
V428 Nor p 10 0.8141 13.01 13.35 0.34 21.01. 11:34 218 (SW) -32
NP Dra p 10 3.10886 9.04 9.15 0.11 21.01. 11:34 298 (NW) 62
IX Boo s 8 0.35431 12.90 12.90 0.00 21.01. 11:34 290 (W) 15
ER Cep p 9 0.2857369 15.67 16.34 0.67 21.01. 11:34 7 (N) 52
V1172 Her s 4 0.236167 12.00 12.50 0.50 21.01. 11:34 260 (W) 29
EX Hya p 10 0.068233846 9.60 13.99 4.39 21.01. 11:34 269 (W) -39
UU Aqr p 1 0.16358045 10.90 12.60 1.70 21.01. 11:34 153 (SE) 33
HV Aqr s 1 0.374457 9.71 9.71 0.00 21.01. 11:34 167 (S) 36
IV Tau p 5 0.979809 14.40 16.40 2.00 21.01. 11:34 50 (NE) 5
AN UMa s 6 0.07975275 14.90 20.20 5.30 21.01. 11:34 335 (NW) 10
GG Psc p 9 0.456242 13.75 14.00 0.25 21.01. 11:35 85 (E) 40
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.