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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:07 // 19:05 UTC
Civil Twilight (6°): 02:27 // 19:44 UTC
Nautical Twilight (12°): 01:29 // 20:42 UTC
Astronomical Twilight (18°): 23:52 // 22:20 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
DZ Hya p 9 1.087788 11.40 11.90 0.50 16.07. 23:50 274 (W) -48
V1763 Cyg s 6 0.4050751 12.40 12.40 0.00 16.07. 23:50 229 (SW) 75
X PsA s 10 0.3977746 13.00 14.20 1.20 16.07. 23:50 158 (S) 12
V751 Oph p 10 1.07285 14.00 15.00 1.00 16.07. 23:50 237 (SW) 29
V364 UMa s 8 0.3669815 13.40 13.95 0.55 16.07. 23:50 322 (NW) 40
RV CVn p 1 0.2695671 13.75 14.36 0.61 16.07. 23:50 298 (NW) 14
V355 Tel p 10 0.838637 11.97 12.50 0.53 16.07. 23:51 199 (S) -14
HH UMa s 1 0.375493 10.58 10.80 0.22 16.07. 23:51 330 (NW) 2
KT CMa s 8 5.19007 9.40 9.40 0.00 16.07. 23:51 38 (NE) -46
V929 Mon p 9 0.67772 13.00 13.60 0.60 16.07. 23:51 27 (NE) -36
WW Cnc p 1 1.115957 10.50 11.60 1.10 16.07. 23:51 352 (N) -9
RAFV138 Del p 6 0.3615 14.40 14.80 0.40 16.07. 23:52 184 (S) 50
V498 Mon s 1 2.472768 10.30 10.30 0.00 16.07. 23:52 34 (NE) -33
V610 Cyg p 10 1.497998 13.00 13.80 0.80 16.07. 23:52 128 (SE) 76
TX Cnc s 1 0.3828827 10.00 9.00 -1.00 16.07. 23:52 358 (N) -21
CQ Aqr p 9 0.980064 13.70 14.50 0.80 16.07. 23:52 170 (S) 25
NV Lyr p 5 1.541423 12.80 13.80 1.00 16.07. 23:52 229 (SW) 68
V1282 Her s 1 0.278349 13.35 13.35 0.00 16.07. 23:52 278 (W) 61
EF Dra s 1 0.424031 10.48 10.48 0.00 16.07. 23:53 332 (NW) 64
V451 Vel p 10 7.8553 7.46 7.50 0.04 16.07. 23:53 359 (N) -85
V2540 Cyg s 1 0.405005 12.40 12.40 0.00 16.07. 23:53 209 (SW) 87
UX CrB s 7 0.567842 13.12 13.12 0.00 16.07. 23:53 273 (W) 39
CP Psc p 1 0.6840085 10.69 11.05 0.36 16.07. 23:53 84 (E) 39
V2524 Cyg p 3 0.450677 13.35 13.90 0.55 16.07. 23:53 343 (N) 81
WZ Hor p 10 0.728851 8.12 8.45 0.33 16.07. 23:53 141 (SE) -44
RR Cen p 9 0.6056895 7.27 7.68 0.41 16.07. 23:53 226 (SW) -42
V461 Cam p 10 0.3385585 13.30 13.75 0.45 16.07. 23:53 9 (N) 35
IZ Mon s 1 0.779805 11.90 12.00 0.10 16.07. 23:53 26 (NE) -28
V388 Cyg p 1 0.8590325 8.90 9.55 0.65 16.07. 23:53 183 (S) 71
V463 Peg p 7 0.330569 11.60 12.15 0.55 16.07. 23:54 148 (SE) 54
GY Pup s 10 0.4121794 11.90 12.30 0.40 16.07. 23:54 61 (NE) -73
FL Peg p 6 0.4743125 13.50 14.30 0.80 16.07. 23:54 161 (S) 48
V927 Mon s 8 0.361879 10.90 11.16 0.26 16.07. 23:54 28 (NE) -32
V1022 Oph s 4 0.2394017 15.10 15.95 0.85 16.07. 23:55 247 (SW) 13
RU Lep p 10 4.459615 11.23 12.12 0.89 16.07. 23:55 63 (NE) -52
V945 Cep p 10 1.129913 11.87 12.17 0.30 16.07. 23:55 39 (NE) 63
EZ Hya s 1 0.449751 10.40 10.70 0.30 16.07. 23:55 339 (N) -52
V523 Aur s 1 0.330437 13.30 13.30 0.00 16.07. 23:55 13 (N) 3
II CMa s 8 0.22919704 15.22 15.22 0.00 16.07. 23:55 37 (NE) -48
IY UMa p 4 0.0739138 18.40 20.00 1.60 16.07. 23:56 343 (N) 21
CZ CMi s 1 0.426397 10.55 10.55 0.00 16.07. 23:56 22 (N) -28
V414 Vel p 9 4.414288 13.70 16.70 3.00 16.07. 23:56 272 (W) -76
V653 Pup p 10 0.388309 10.25 10.53 0.28 16.07. 23:56 82 (E) -77
HS Cnc p 7 0.359488 13.16 13.27 0.11 16.07. 23:56 356 (N) -28
YY CrB s 1 0.37656 8.64 8.64 0.00 16.07. 23:56 285 (W) 39
VW Tri p 1 0.298863 13.90 14.40 0.50 16.07. 23:56 73 (E) 29
DK Per p 1 0.8988765 12.30 13.30 1.00 16.07. 23:56 45 (NE) 42
OQ Cas p 3 0.7166834 14.40 15.10 0.70 16.07. 23:56 48 (NE) 54
V2471 Cyg p 10 0.2825555 13.60 14.30 0.70 16.07. 23:57 304 (NW) 84
V442 Cam p 1 0.442643 13.05 13.46 0.41 16.07. 23:57 11 (N) 36
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.