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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:52 // 15:01 UTC
Civil Twilight (6°): 06:16 // 15:38 UTC
Nautical Twilight (12°): 05:34 // 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 °
V384 Vul s 1 0.4388572 12.72 13.16 0.44 19.12. 19:39 283 (W) 26
GN Boo s 1 0.3016025 10.75 10.75 0.00 19.12. 19:39 357 (N) -10
V400 Lyr s 1 0.253427 12.70 12.70 0.00 19.12. 19:39 309 (NW) 17
KK Lyr p 10 2.26235 14.40 16.00 1.60 19.12. 19:39 314 (NW) 9
V557 And p 10 0.347444 14.20 15.00 0.80 19.12. 19:39 212 (SW) 77
BS CMa p 10 0.5599472 12.50 13.00 0.50 19.12. 19:39 121 (SE) -8
V594 Aur p 8 1.43677 12.40 13.20 0.80 19.12. 19:39 99 (E) 63
EG CMa s 9 1.837826 10.50 10.50 0.00 19.12. 19:39 130 (SE) 3
V357 Her s 5 0.28204 13.40 13.40 0.00 19.12. 19:40 300 (NW) -7
PZ UMa s 7 0.2626732 12.50 12.50 0.00 19.12. 19:40 46 (NE) 29
AW Ari p 8 0.381766 13.66 14.33 0.67 19.12. 19:40 199 (S) 52
V519 Cyg s 4 2.345293 13.00 13.40 0.40 19.12. 19:40 302 (NW) 36
EL Gem s 1 1.428316 12.80 13.60 0.80 19.12. 19:40 101 (E) 36
V339 Dra p 9 0.457404 13.40 14.00 0.60 19.12. 19:41 349 (N) 16
V1254 Cen p 10 0.37079 11.17 11.75 0.58 19.12. 19:41 80 (E) -70
AK Her p 1 0.4215225 8.29 8.77 0.48 19.12. 19:41 321 (NW) -15
LO And s 1 0.3804371 11.20 11.82 0.62 19.12. 19:41 281 (W) 58
V447 Nor p 10 0.8617 16.45 16.75 0.30 19.12. 19:41 233 (SW) -77
V483 And s 1 0.2970635 11.97 12.20 0.23 19.12. 19:41 261 (W) 64
AO Cam s 1 0.3299026 9.50 9.50 0.00 19.12. 19:41 69 (E) 73
LR Pav s 10 0.3945 15.00 15.30 0.30 19.12. 19:41 211 (SW) -51
V342 Vir p 7 0.754193 10.50 10.86 0.36 19.12. 19:41 24 (NE) -42
NY Lyr s 1 0.4408 12.70 13.10 0.40 19.12. 19:41 307 (NW) 14
IK Per p 1 0.6760305 11.30 11.60 0.30 19.12. 19:42 102 (E) 69
V388 Cyg s 1 0.8590325 8.90 9.15 0.25 19.12. 19:42 293 (NW) 22
AQ Psc s 1 0.4756052 8.60 8.60 0.00 19.12. 19:42 207 (SW) 45
IY UMa p 4 0.0739138 18.40 20.00 1.60 19.12. 19:42 31 (NE) 28
LU Lac s 2 0.2988016 14.60 15.32 0.72 19.12. 19:42 298 (NW) 51
V909 Cep p 7 0.425573 12.13 12.47 0.34 19.12. 19:42 310 (NW) 57
V934 Mon p 9 0.509444 12.60 13.20 0.60 19.12. 19:43 107 (E) 13
NY Vir s 1 0.10101597 13.30 13.30 0.00 19.12. 19:43 20 (N) -40
V364 Aps s 5 0.295464 14.00 14.00 0.00 19.12. 19:43 191 (S) -62
V5563 Sgr p 7 0.617258 9.60 9.93 0.33 19.12. 19:43 284 (W) -43
V3792 Sgr p 10 2.248082 6.43 6.88 0.45 19.12. 19:43 282 (W) -43
XY Pic p 10 0.2972608 7.61 7.66 0.06 19.12. 19:44 154 (SE) -22
V596 Aur p 1 0.397887 11.83 12.29 0.46 19.12. 19:44 93 (E) 65
GY Psc p 9 0.33967 12.40 12.60 0.20 19.12. 19:44 225 (SW) 65
CZEV137 Lac s 1 0.38724 16.23 16.23 0.00 19.12. 19:44 303 (NW) 54
V434 Per s 3 0.5361082 14.40 14.90 0.50 19.12. 19:44 139 (SE) 78
CW Sge p 1 0.6603618 11.00 11.80 0.80 19.12. 19:44 290 (W) 8
KO Ara p 9 0.3825476 13.30 14.10 0.80 19.12. 19:44 244 (SW) -62
V1184 Aql s 6 0.565604 13.10 13.40 0.30 19.12. 19:44 296 (NW) -8
RZ Col p 10 0.565194 11.00 11.58 0.58 19.12. 19:44 149 (SE) -3
HW Cam s 1 1.091737 10.60 10.90 0.30 19.12. 19:44 10 (N) 50
LU Cnc p 6 0.39855 12.10 12.60 0.50 19.12. 19:44 71 (E) 9
V414 Nor p 10 0.7534 14.85 14.97 0.12 19.12. 19:45 231 (SW) -78
V1154 Tau p 8 1.767896 6.71 6.95 0.24 19.12. 19:45 120 (SE) 51
NY Boo p 9 0.326815 12.15 12.50 0.35 19.12. 19:45 357 (N) 9
AA Dor p 10 0.2615397 11.13 11.60 0.47 19.12. 19:46 164 (S) -34
BB Peg s 1 0.361501 10.80 11.40 0.60 19.12. 19:46 261 (W) 29
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.