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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:28 // 15:59 UTC
Civil Twilight (6°): 05:55 // 16:31 UTC
Nautical Twilight (12°): 05:17 // 17:10 UTC
Astronomical Twilight (18°): 04:39 // 17:48 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V343 UMa s 1 0.560642 14.20 14.20 0.00 04.02. 08:39 323 (NW) 25
NY Vir s 1 0.10101597 13.30 13.30 0.00 04.02. 08:39 257 (W) 8
V438 Cam p 9 0.500825 13.60 13.90 0.30 04.02. 08:39 1 (N) 37
V342 UMa p 1 0.3438515 13.40 13.90 0.50 04.02. 08:39 324 (NW) 25
RS Cha p 10 1.669882 6.02 6.68 0.66 04.02. 08:39 191 (S) -59
IK Boo s 1 0.303116 12.00 12.50 0.50 04.02. 08:39 274 (W) 36
RV Psc s 1 0.5539893 11.30 12.00 0.70 04.02. 08:40 62 (NE) 17
V468 Cam p 9 0.347491 12.50 13.05 0.55 04.02. 08:40 357 (N) 23
V1106 Her p 1 0.2546005 12.60 12.90 0.30 04.02. 08:40 194 (S) 65
V733 Her s 3 0.4174915 13.80 14.30 0.50 04.02. 08:41 268 (W) 77
ZZ Eri p 3 0.45206 13.90 15.00 1.10 04.02. 08:41 50 (NE) -41
V340 Cam p 9 0.4657358 14.08 14.15 0.07 04.02. 08:41 20 (N) 20
PS Vir p 1 0.289806 12.00 12.30 0.30 04.02. 08:41 282 (W) -2
DK CVn s 1 0.494964 12.70 12.80 0.10 04.02. 08:41 298 (NW) 27
V640 Aur p 1 0.3279975 12.52 13.25 0.73 04.02. 08:42 6 (N) 13
MQ Boo p 7 0.493408 12.60 13.05 0.45 04.02. 08:42 286 (W) 51
V1038 Her p 1 0.26818 11.80 12.40 0.60 04.02. 08:42 239 (SW) 65
SX Hya p 7 2.89571 8.60 12.60 4.00 04.02. 08:43 241 (SW) -11
AW Ari p 8 0.381766 13.66 14.33 0.67 04.02. 08:43 69 (E) 0
V380 Mon p 7 0.995881 11.70 12.40 0.70 04.02. 08:43 357 (N) -42
GM Boo s 1 0.361122 11.85 11.85 0.00 04.02. 08:43 261 (W) 37
V683 Sgr p 10 0.5836082 12.30 12.80 0.50 04.02. 08:43 186 (S) 3
EI Mon p 8 0.9107425 13.90 14.40 0.50 04.02. 08:43 356 (N) -46
V1241 Tau p 1 0.823271 9.38 10.28 0.90 04.02. 08:44 57 (NE) -25
DK Tuc p 10 5.337933 6.85 7.06 0.21 04.02. 08:44 150 (SE) -27
UZ For p 10 0.087865429 18.20 20.90 2.70 04.02. 08:44 74 (E) -47
V514 And p 10 0.366929 13.90 14.30 0.40 04.02. 08:44 63 (NE) 25
V376 And p 1 0.798674 7.68 8.00 0.32 04.02. 08:44 38 (NE) 23
MW UMa s 10 1.234755 9.50 9.90 0.40 04.02. 08:44 324 (NW) 36
AA Lyr s 1 0.5173146 13.40 13.50 0.10 04.02. 08:44 166 (S) 69
V872 Cep p 10 0.2800266 14.80 15.24 0.44 04.02. 08:44 56 (NE) 59
HP Aur s 1 1.42282 10.85 11.28 0.43 04.02. 08:44 19 (N) -2
V1189 Aql p 10 0.3154 13.50 14.50 1.00 04.02. 08:45 172 (S) 42
HQ Pav p 10 0.9262 12.50 12.80 0.30 04.02. 08:45 170 (S) -30
V889 Cyg p 5 1.747921 10.00 10.40 0.40 04.02. 08:45 151 (SE) 66
QQ Boo p 8 0.2764765 12.45 12.85 0.40 04.02. 08:45 281 (W) 58
V887 Cyg p 8 2.038065 14.30 15.10 0.80 04.02. 08:45 151 (SE) 67
BS Vir s 10 0.3770834 13.60 14.40 0.80 04.02. 08:45 269 (W) -2
IM And s 9 0.2703735 18.30 18.80 0.50 04.02. 08:45 62 (NE) 29
RS Ser s 7 0.59814 10.80 11.40 0.60 04.02. 08:46 187 (S) 27
V1347 Cen p 10 1.251973 10.30 11.20 0.90 04.02. 08:46 232 (SW) -9
DN Mon p 8 1.201339 13.20 14.00 0.80 04.02. 08:46 356 (N) -35
VW Peg p 3 21.0717511 9.90 10.60 0.70 04.02. 08:46 85 (E) 42
V1747 Aql p 6 1.274275 10.34 11.00 0.66 04.02. 08:46 172 (S) 48
VW Boo s 1 0.342319 10.50 10.93 0.43 04.02. 08:46 260 (W) 24
V2287 Cyg p 6 0.907659 11.60 12.10 0.50 04.02. 08:46 66 (NE) 82
V1271 Her p 10 0.31962 14.20 14.70 0.50 04.02. 08:46 241 (SW) 74
G2038.0293 Ser p 1 0.49541 10.32 10.43 0.11 04.02. 08:46 247 (SW) 50
NT Aps s 5 0.294763 8.39 8.39 0.00 04.02. 08:46 198 (S) -41
CG Cyg p 1 0.6311435 9.73 10.86 1.13 04.02. 08:47 109 (E) 62
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.