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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:53 // 15:01 UTC
Civil Twilight (6°): 06:16 // 15:38 UTC
Nautical Twilight (12°): 05:35 // 16:19 UTC
Astronomical Twilight (18°): 04:55 // 16:59 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
BP Vel p 10 0.264987 12.90 13.80 0.90 20.12. 23:06 157 (SE) -10
RY Cnc s 1 1.092946 12.99 11.99 -1.00 20.12. 23:06 121 (SE) 47
G1216.0409 Ari p 8 0.528725 12.80 12.80 0.00 20.12. 23:07 251 (W) 37
KW Per p 1 0.93126 10.50 11.50 1.00 20.12. 23:07 299 (NW) 53
SW Sex p 1 0.13493852 14.80 16.70 1.90 20.12. 23:07 114 (SE) 15
UY UMa s 1 0.3760203 12.70 12.90 0.20 20.12. 23:07 36 (NE) 28
GR Gem p 9 0.5274471 15.40 16.10 0.70 20.12. 23:07 172 (S) 61
V2626 Oph p 6 10.8742 8.26 8.43 0.17 20.12. 23:07 17 (N) -28
V651 Ara p 10 0.2770608 14.60 15.40 0.80 20.12. 23:07 127 (SE) -76
V874 Cyg p 4 0.3487351 13.50 13.90 0.40 20.12. 23:07 342 (N) -9
KQ Lib s 9 0.695529 11.60 11.60 0.00 20.12. 23:08 64 (NE) -34
GI Vul s 1 0.4814828 13.50 13.80 0.30 20.12. 23:08 338 (N) -10
MM Com s 1 0.30199 12.00 12.00 0.00 20.12. 23:08 58 (NE) 18
AQ Com p 1 0.2813295 15.20 15.70 0.50 20.12. 23:08 69 (E) 11
LT Her p 1 1.084032 10.69 11.11 0.42 20.12. 23:08 22 (N) -28
AH Cnc p 1 0.360455 13.31 13.69 0.38 20.12. 23:08 124 (SE) 39
GN Boo s 1 0.3016025 10.75 10.75 0.00 20.12. 23:08 41 (NE) 1
V357 Dra p 6 0.619276 11.55 12.15 0.60 20.12. 23:08 8 (N) 29
BK Oct s 10 0.3686 14.30 14.60 0.30 20.12. 23:08 194 (S) -63
V653 Ara p 10 0.2614 12.50 12.90 0.40 20.12. 23:08 120 (SE) -77
V449 Peg p 1 0.352657 14.60 15.10 0.50 20.12. 23:08 315 (NW) 1
VZ Cru p 3 1.1258132 11.49 12.10 0.61 20.12. 23:08 141 (SE) -46
V1036 Her s 1 0.391678 11.31 11.31 0.00 20.12. 23:08 17 (N) -13
OS Boo p 10 0.275727 13.80 14.10 0.30 20.12. 23:09 32 (NE) 11
VW UMi s 7 0.488922 12.10 12.52 0.42 20.12. 23:09 3 (N) 46
GP Gem s 4 1.594742 13.10 13.50 0.40 20.12. 23:09 156 (SE) 51
AV CrB p 1 0.30819 11.87 12.48 0.61 20.12. 23:09 24 (NE) -6
GP Boo s 1 0.81877 11.10 11.10 0.00 20.12. 23:09 43 (NE) -5
V616 Ara p 10 4.995218 8.20 8.60 0.40 20.12. 23:09 80 (E) -79
BI Vul s 1 0.2518236 14.15 14.86 0.71 20.12. 23:10 318 (NW) -2
V1355 Her p 8 0.2892705 11.66 11.90 0.24 20.12. 23:10 353 (N) -15
V Crt p 1 0.7020358 9.90 10.53 0.63 20.12. 23:10 109 (E) -6
AB And s 1 0.3318894 9.50 10.20 0.70 20.12. 23:10 305 (NW) 19
V775 Cep p 10 0.68586 14.00 14.23 0.23 20.12. 23:10 353 (N) 51
V1067 Her s 1 0.258109 12.58 12.58 0.00 20.12. 23:10 5 (N) 4
EK Com s 1 0.266685 12.70 12.70 0.00 20.12. 23:10 64 (NE) 14
LQ Com s 1 0.356835 12.80 12.80 0.00 20.12. 23:10 68 (E) 15
V2357 Oph p 6 0.415568 10.66 10.79 0.13 20.12. 23:10 20 (N) -27
UX Leo p 1 1.0071575 10.30 11.10 0.80 20.12. 23:10 104 (E) 3
V848 Her p 9 0.735037 14.90 16.30 1.40 20.12. 23:10 20 (N) -3
QT UMa s 6 0.473539 11.00 11.70 0.70 20.12. 23:11 72 (E) 57
V625 Aur p 9 0.3309 16.85 17.43 0.58 20.12. 23:11 202 (S) 78
BR Pup p 9 1.339585 12.10 12.90 0.80 20.12. 23:11 159 (S) 12
AO Mon p 1 1.884763 9.60 10.23 0.63 20.12. 23:12 163 (S) 34
V861 Her s 1 0.3446312 13.80 13.80 0.00 20.12. 23:12 15 (N) 3
IR Vir p 3 0.36938 12.10 12.70 0.60 20.12. 23:12 87 (E) -7
LX Ser p 1 0.1584325 13.30 17.40 4.10 20.12. 23:12 37 (NE) -13
V1047 Cyg p 9 0.9296605 14.60 15.80 1.20 20.12. 23:12 341 (N) 16
YY Gem s 1 0.8142822 8.91 9.59 0.68 20.12. 23:12 132 (SE) 66
V549 And p 10 0.315957 14.00 14.50 0.50 20.12. 23:12 284 (W) 46
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.