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Ephemerides for Variable Stars

12: 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22

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

Sunrise // Sunset: 06:53 // 15:02 UTC
Civil Twilight (6°): 06:17 // 15:38 UTC
Nautical Twilight (12°): 05:35 // 16:20 UTC
Astronomical Twilight (18°): 04:56 // 16:59 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
CX CMi s 6 1.121975 11.41 11.41 0.00 20.12. 16:18 61 (NE) -10
FY And p 10 1.374416 15.00 16.50 1.50 20.12. 16:18 75 (E) 89
V714 Mon s 1 0.3445093 11.83 12.30 0.47 20.12. 16:18 73 (E) -8
V497 Cam s 5 0.554646 13.50 14.00 0.50 20.12. 16:18 5 (N) 45
V440 Vel p 10 2.354858 9.47 9.63 0.16 20.12. 16:18 43 (NE) -84
V452 Cam p 10 0.397443 12.10 12.30 0.20 20.12. 16:18 24 (NE) 40
Y Sex p 1 0.4198165 9.83 10.21 0.38 20.12. 16:19 24 (NE) -36
V388 Cyg s 1 0.8590325 8.90 9.15 0.25 20.12. 16:19 255 (W) 54
V1284 Her p 1 0.337146 12.78 13.18 0.40 20.12. 16:19 292 (W) 30
GW Cnc s 1 0.2814125 12.60 11.60 -1.00 20.12. 16:19 35 (NE) -12
V1712 Aql p 8 0.39611 13.15 14.00 0.85 20.12. 16:19 252 (W) 29
NP Pav s 10 0.6333963 10.70 10.70 0.00 20.12. 16:19 195 (S) -32
V791 Cep p 10 0.2887089 16.86 17.14 0.28 20.12. 16:19 4 (N) 54
NY Vir p 1 0.10101597 13.30 14.22 0.92 20.12. 16:19 317 (NW) -34
V838 Cep p 10 0.532081 12.50 13.05 0.55 20.12. 16:20 318 (NW) 68
AZ Gem s 1 1.006186 11.80 12.40 0.60 20.12. 16:20 66 (NE) 0
UZ For p 10 0.087865429 18.20 20.90 2.70 20.12. 16:20 126 (SE) -5
TX Equ p 10 5.4788 11.44 11.72 0.28 20.12. 16:20 220 (SW) 39
V899 Her p 1 0.421169 7.93 8.07 0.14 20.12. 16:21 300 (NW) 18
V1143 Cyg p 7 7.64075217 5.85 6.37 0.52 20.12. 16:21 300 (NW) 57
V2357 Oph p 6 0.415568 10.66 10.79 0.13 20.12. 16:21 281 (W) 5
BK Oct s 10 0.3686 14.30 14.60 0.30 20.12. 16:21 196 (S) -40
EF CVn s 1 0.27205 13.10 13.50 0.40 20.12. 16:21 330 (NW) -6
V574 Lyr s 1 0.2731267 12.01 12.01 0.00 20.12. 16:21 285 (W) 37
V434 Ser p 6 0.884 13.30 14.60 1.30 20.12. 16:22 295 (NW) -16
QU Vir p 10 0.399253 11.75 12.05 0.30 20.12. 16:22 312 (NW) -28
AE Hor p 9 2.38327 8.52 8.76 0.24 20.12. 16:22 135 (SE) -26
V447 Nor p 10 0.8617 16.45 16.75 0.30 20.12. 16:22 234 (SW) -51
CX Cen p 10 3.016859 13.50 14.70 1.20 20.12. 16:22 236 (SW) -72
IW Per p 10 0.9171877 5.79 5.84 0.05 20.12. 16:22 78 (E) 46
V2478 Cyg p 9 0.340015 13.60 14.30 0.70 20.12. 16:22 270 (W) 62
EU Vul p 3 0.883049 12.90 13.50 0.60 20.12. 16:22 256 (W) 40
QT Per s 1 0.8515552 14.20 14.20 0.00 20.12. 16:23 72 (E) 54
TW Cas p 1 1.4283257 8.32 8.98 0.66 20.12. 16:23 39 (NE) 60
V2363 Cyg p 7 0.36207 12.10 12.28 0.18 20.12. 16:23 296 (NW) 53
HN Cnc s 1 0.49451 11.10 10.10 -1.00 20.12. 16:23 45 (NE) -12
HW Lac p 9 2.030769 14.70 15.60 0.90 20.12. 16:23 286 (W) 78
PT Lib p 10 0.434556 13.90 14.60 0.70 20.12. 16:23 279 (W) -36
GX Psc p 9 0.43431 13.40 13.70 0.30 20.12. 16:24 119 (SE) 62
CQ Scl p 10 0.269896 12.00 12.55 0.55 20.12. 16:24 166 (S) 10
AH Lyn p 2 1.016413 13.50 14.30 0.80 20.12. 16:24 31 (NE) 4
V423 Tau p 6 0.682416 15.70 16.50 0.80 20.12. 16:24 69 (E) 14
CL Lyn p 4 1.58605 9.76 10.34 0.58 20.12. 16:24 30 (NE) 23
V592 Lyr p 1 0.355684 11.54 11.74 0.20 20.12. 16:24 283 (W) 36
V924 Oph s 10 0.359554 15.70 16.40 0.70 20.12. 16:24 262 (W) 17
AR CrB s 1 0.3973515 10.80 10.80 0.00 20.12. 16:24 303 (NW) 9
V1258 Cen p 10 0.08885 15.40 22.20 6.80 20.12. 16:24 308 (NW) -64
V524 Hya p 10 0.15 17.12 19.40 2.28 20.12. 16:24 38 (NE) -33
V1300 Her p 1 0.296334 12.63 13.00 0.37 20.12. 16:25 292 (W) 32
BB Per p 9 0.485609 12.56 13.31 0.75 20.12. 16:25 84 (E) 37
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.