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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:51 // 15:00 UTC
Civil Twilight (6°): 06:15 // 15:37 UTC
Nautical Twilight (12°): 05:33 // 16:18 UTC
Astronomical Twilight (18°): 04:54 // 16:58 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V572 Lyr p 1 0.9933045 10.60 11.00 0.40 17.12. 20:55 331 (NW) 9
LN Dra s 2 0.612142 12.00 12.00 0.00 17.12. 20:55 341 (N) 16
TX CMa p 10 2.397414 9.60 10.80 1.20 17.12. 20:55 145 (SE) 10
RAFV121 Aps p 8 0.25 13.00 13.50 0.50 17.12. 20:55 177 (S) -62
BY Peg s 1 0.341936 12.90 13.58 0.68 17.12. 20:55 290 (W) 21
V1187 Her s 1 0.310764 11.14 11.31 0.17 17.12. 20:55 351 (N) -4
TZ Hyi p 10 0.6858755 13.09 13.94 0.85 17.12. 20:56 186 (S) -28
V513 Cyg p 5 1.0561825 12.50 13.00 0.50 17.12. 20:56 307 (NW) 22
BX Tri p 6 0.1926355 12.35 12.65 0.30 17.12. 20:56 230 (SW) 67
V2790 Ori p 1 0.2878415 11.03 11.65 0.62 17.12. 20:56 121 (SE) 47
OU Ser p 1 0.2967662 8.25 8.43 0.18 17.12. 20:56 6 (N) -24
EG CVn s 1 0.349276 13.00 13.50 0.50 17.12. 20:56 25 (NE) 2
V802 Aql p 6 0.267608 13.40 14.30 0.90 17.12. 20:57 302 (NW) -28
V349 Dra p 10 0.3898685 11.30 11.70 0.40 17.12. 20:57 355 (N) 12
KZ Boo s 8 0.353515 12.65 13.10 0.45 17.12. 20:57 11 (N) 16
NY Vir s 1 0.10101597 13.30 13.30 0.00 17.12. 20:57 40 (NE) -35
OS Her s 9 0.792285 13.26 13.26 0.00 17.12. 20:57 333 (NW) 0
G0995.1646 Oph p 6 0.444631 13.00 14.00 1.00 17.12. 20:57 333 (NW) -26
GR Tau p 1 0.429851 10.26 10.80 0.54 17.12. 20:57 172 (S) 60
V2617 Sgr s 9 1.267542 9.56 9.63 0.07 17.12. 20:58 274 (W) -36
V404 CMa p 10 0.45178 17.45 18.40 0.95 17.12. 20:58 143 (SE) 14
V546 And p 5 0.38302 11.20 11.80 0.60 17.12. 20:58 263 (W) 70
V908 Mon p 10 2.8842 11.27 11.72 0.45 17.12. 20:58 124 (SE) 34
V2282 Cyg p 3 0.335948 12.02 12.30 0.28 17.12. 20:58 328 (NW) 23
PY Boo s 9 0.278049 12.10 12.10 0.00 17.12. 20:58 3 (N) 12
V758 Cen s 8 0.580785 8.80 9.15 0.35 17.12. 20:58 119 (SE) -72
V1179 Cas p 10 1.66859 12.90 13.60 0.70 17.12. 20:59 357 (N) 71
V690 Aql p 10 1.42225 15.10 15.70 0.60 17.12. 20:59 299 (NW) -11
SV Ind p 10 0.443299 14.00 14.60 0.60 17.12. 20:59 235 (SW) -48
DH CVn s 1 0.365804 12.72 13.20 0.48 17.12. 20:59 39 (NE) 7
II Per s 1 0.4798527 13.50 13.60 0.10 17.12. 20:59 123 (SE) 81
DE CMa p 10 0.6959637 13.00 13.60 0.60 17.12. 20:59 134 (SE) -1
DK Cep p 1 0.985907 12.20 14.20 2.00 17.12. 20:59 318 (NW) 43
V463 Cyg s 1 2.117571 10.55 10.65 0.10 17.12. 21:00 313 (NW) 7
V535 Aur s 5 0.384744 12.73 13.13 0.40 17.12. 21:00 81 (E) 63
V1147 Her p 10 0.254469 13.80 14.30 0.50 17.12. 21:00 358 (N) 3
XZ CMi s 1 0.5788095 9.70 9.80 0.10 17.12. 21:00 110 (E) 21
V692 And p 6 0.33802 12.50 12.50 0.00 17.12. 21:00 288 (W) 49
V1005 Her s 3 0.278962 14.11 14.11 0.00 17.12. 21:00 353 (N) 11
XY Men p 10 0.7766348 10.63 11.27 0.64 17.12. 21:00 171 (S) -33
V463 Peg s 7 0.330569 11.60 12.05 0.45 17.12. 21:01 281 (W) 14
V404 Gem p 1 0.348706 11.59 12.13 0.54 17.12. 21:01 117 (SE) 40
AZ Col p 10 0.302105 11.31 11.72 0.41 17.12. 21:01 158 (S) 7
AM Oct p 10 0.5017 14.40 15.10 0.70 17.12. 21:01 203 (SW) -51
V878 Her p 1 0.529475 9.37 9.87 0.50 17.12. 21:01 344 (N) 12
IO Cnc s 1 0.347694 13.00 12.00 -1.00 17.12. 21:01 85 (E) 17
G9269.1993 Aps p 9 0.364317 10.89 11.20 0.31 17.12. 21:01 168 (S) -65
SW Lyn s 1 0.6440665 9.51 9.65 0.14 17.12. 21:01 75 (E) 46
V523 Cas p 1 0.2336923 10.62 11.45 0.83 17.12. 21:02 289 (W) 60
V497 And p 10 0.3051 14.70 15.50 0.80 17.12. 21:02 264 (W) 52
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.