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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:54 // 15:02 UTC
Civil Twilight (6°): 06:18 // 15:39 UTC
Nautical Twilight (12°): 05:36 // 16:20 UTC
Astronomical Twilight (18°): 04:56 // 17:00 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V428 Cam s 8 0.290606 12.85 12.85 0.00 23.12. 09:00 352 (N) 39
KV Peg p 5 0.4577795 11.73 11.93 0.20 23.12. 09:00 87 (E) 20
GO Boo p 8 3.07594 12.00 12.40 0.40 23.12. 09:00 221 (SW) 64
V1055 Sco p 4 0.363686 8.65 8.92 0.27 23.12. 09:00 176 (S) 2
IM And s 9 0.2703735 18.30 18.80 0.50 23.12. 09:01 37 (NE) 10
V562 Aur p 9 0.528805 12.87 13.21 0.34 23.12. 09:01 345 (N) -9
RW Dor s 2 0.2854633 10.80 11.20 0.40 23.12. 09:01 199 (S) -70
AV Gem s 1 1.2216535 12.40 12.80 0.40 23.12. 09:01 321 (NW) -18
V432 Peg p 3 0.739835 12.18 12.58 0.40 23.12. 09:01 90 (E) 16
DW Ori p 8 0.916627 12.70 13.50 0.80 23.12. 09:02 330 (NW) -21
V515 Cam p 6 0.30833 13.45 14.10 0.65 23.12. 09:02 339 (N) 54
V968 Oph p 10 0.7232656 14.30 15.20 0.90 23.12. 09:02 139 (SE) 36
EH CVn p 1 0.263585 12.91 13.26 0.35 23.12. 09:02 251 (W) 57
V868 Mon p 8 0.637711 8.90 9.40 0.50 23.12. 09:02 299 (NW) -26
ST Tri s 1 0.479052 14.30 14.50 0.20 23.12. 09:02 18 (N) -2
V1197 Her s 1 0.2626795 13.17 13.17 0.00 23.12. 09:02 167 (S) 68
TU Boo s 1 0.324284 11.80 12.40 0.60 23.12. 09:03 242 (SW) 59
IQ Leo p 10 0.317518 14.70 15.30 0.60 23.12. 09:03 276 (W) 23
V467 And p 10 0.215 15.43 15.73 0.30 23.12. 09:03 48 (NE) 12
AM Aqr s 9 0.3737388 12.80 12.80 0.00 23.12. 09:03 103 (E) -15
GN Boo s 1 0.3016025 10.75 10.75 0.00 23.12. 09:03 225 (SW) 64
V451 Mon s 8 1.83209 14.40 14.70 0.30 23.12. 09:03 314 (NW) -29
V409 Aql s 9 2.049404 11.50 11.90 0.40 23.12. 09:03 126 (SE) 26
GO Cyg s 1 0.717765 8.47 8.73 0.26 23.12. 09:03 81 (E) 41
BS Vir s 10 0.3770834 13.60 14.40 0.80 23.12. 09:03 239 (SW) 21
IO Boo p 7 0.2711483 13.00 13.50 0.50 23.12. 09:03 234 (SW) 56
V803 Aql p 4 0.2634245 14.00 15.00 1.00 23.12. 09:03 134 (SE) 22
BO Gem p 6 4.068708 11.30 15.10 3.80 23.12. 09:04 327 (NW) -16
V1289 Her p 1 0.340092 11.06 11.45 0.39 23.12. 09:04 125 (SE) 67
V1202 Cen p 10 2.67096 7.67 7.80 0.13 23.12. 09:04 196 (S) -26
V1833 Ori p 10 0.377198 10.32 10.55 0.23 23.12. 09:04 349 (N) -32
MT Boo p 6 0.3653325 13.45 13.95 0.50 23.12. 09:04 248 (W) 73
V417 Aql p 1 0.3703135 11.00 11.50 0.50 23.12. 09:04 119 (SE) 29
V881 Per p 1 0.387377 10.71 11.04 0.33 23.12. 09:05 14 (N) 0
NY Vir p 1 0.10101597 13.30 14.22 0.92 23.12. 09:05 225 (SW) 28
V426 Aur p 7 1.419103 10.55 10.76 0.21 23.12. 09:05 345 (N) -3
AD Phe p 10 0.379924 10.27 10.80 0.53 23.12. 09:05 89 (E) -57
TU UMi s 4 0.377268 8.84 8.84 0.00 23.12. 09:05 350 (N) 63
VW Cep s 1 0.2783115 7.23 7.56 0.33 23.12. 09:05 23 (NE) 54
AA UMa s 1 0.468127 10.88 11.53 0.65 23.12. 09:05 307 (NW) 30
V861 Her s 1 0.3446312 13.80 13.80 0.00 23.12. 09:06 140 (SE) 79
V342 UMa p 1 0.3438515 13.40 13.90 0.50 23.12. 09:06 306 (NW) 41
MT And s 8 0.358775 14.80 14.80 0.00 23.12. 09:06 20 (N) 3
DV Peg s 1 0.642167 11.70 12.10 0.40 23.12. 09:06 85 (E) 24
V579 Per s 8 0.465618 7.87 7.94 0.07 23.12. 09:06 7 (N) 2
HI Cep p 4 1.752931 12.30 13.80 1.50 23.12. 09:07 47 (NE) 55
MM Com s 1 0.30199 12.00 12.00 0.00 23.12. 09:07 265 (W) 51
BR Cyg s 1 1.33256415 9.40 9.58 0.18 23.12. 09:07 75 (E) 56
V1143 Her p 1 0.318275 13.00 14.00 1.00 23.12. 09:07 153 (SE) 54
V947 Cyg s 5 0.429245 14.10 14.70 0.60 23.12. 09:07 96 (E) 48
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.