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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:11 // 19:01 UTC
Civil Twilight (6°): 02:32 // 19:40 UTC
Nautical Twilight (12°): 01:36 // 20:36 UTC
Astronomical Twilight (18°): 00:10 // 22:02 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
GY Cnc p 7 0.1754425 16.50 17.80 1.30 21.07. 05:50 73 (E) 11
HI Leo p 1 0.3115905 10.90 11.60 0.70 21.07. 05:50 60 (NE) -21
G5230.1008 Aqr p 8 0.727276 10.66 11.25 0.59 21.07. 05:50 251 (W) 8
WY Cnc s 1 0.8293686 9.51 10.41 0.90 21.07. 05:50 70 (E) 18
EF CVn s 1 0.27205 13.10 13.50 0.40 21.07. 05:51 16 (N) -10
V580 Lyr s 1 0.289052 12.85 12.85 0.00 21.07. 05:51 314 (NW) 11
FV CVn p 1 0.315365 11.80 12.15 0.35 21.07. 05:52 12 (N) -7
DK Aql p 10 4.546665 13.00 14.00 1.00 21.07. 05:52 278 (W) -22
V375 Cam s 8 0.32208 13.60 14.10 0.50 21.07. 05:52 12 (N) 59
BS CMa p 10 0.5599472 12.50 13.00 0.50 21.07. 05:52 124 (SE) -6
SU Aqr p 2 1.044698 10.20 10.80 0.60 21.07. 05:52 238 (SW) 9
G0196.0699 Hya p 9 0.52831 11.80 12.40 0.60 21.07. 05:52 95 (E) 5
TX Eri p 10 0.62858 12.47 12.91 0.44 21.07. 05:52 174 (S) 20
BP Tri p 10 0.35975 14.10 14.60 0.50 21.07. 05:53 213 (SW) 72
FL Cep p 10 2.261967 14.30 16.50 2.20 21.07. 05:53 315 (NW) 40
V804 Aql p 8 0.6553905 11.30 11.70 0.40 21.07. 05:53 287 (W) -21
V624 Aur p 7 0.7077 15.91 16.40 0.49 21.07. 05:53 92 (E) 57
MS UMa s 1 0.410388 11.97 11.97 0.00 21.07. 05:54 31 (NE) 18
MZ Lyr p 7 0.9673965 13.30 14.00 0.70 21.07. 05:54 309 (NW) 4
VW Boo p 1 0.342319 10.50 11.08 0.58 21.07. 05:54 9 (N) -27
RS Ser s 7 0.59814 10.80 11.40 0.60 21.07. 05:54 293 (NW) -34
IO Boo p 7 0.2711483 13.00 13.50 0.50 21.07. 05:54 9 (N) -15
EL Tuc p 7 0.3420282 13.00 13.50 0.50 21.07. 05:54 198 (S) -31
HL Aur s 1 0.6225056 10.80 11.00 0.20 21.07. 05:55 70 (E) 57
HS Aqr s 1 0.7101875 9.35 9.35 0.00 21.07. 05:55 272 (W) -2
V934 Cep s 7 0.431014 13.02 13.45 0.43 21.07. 05:55 328 (NW) 58
V644 Pup p 9 0.885933 11.73 13.00 1.27 21.07. 05:55 112 (E) -16
NR Nor p 10 0.42886 15.50 16.00 0.50 21.07. 05:55 230 (SW) -74
EK Com s 1 0.266685 12.70 12.70 0.00 21.07. 05:55 27 (NE) -8
V392 Cas p 10 4.54058 13.80 14.60 0.80 21.07. 05:55 347 (N) 70
V567 Aur p 5 0.710089 12.55 13.20 0.65 21.07. 05:55 101 (E) 55
MN Boo p 9 0.3876975 9.18 9.48 0.30 21.07. 05:55 1 (N) 8
BG Vul p 1 0.4032397 12.90 13.70 0.80 21.07. 05:55 280 (W) 21
XX LMi p 4 0.370979 12.42 12.56 0.14 21.07. 05:55 51 (NE) 10
CQ Ser p 5 0.7600617 10.70 11.50 0.80 21.07. 05:55 294 (NW) -37
V954 Oph s 9 0.2252705 14.30 14.90 0.60 21.07. 05:55 304 (NW) -24
V951 Cep p 10 0.551344 13.10 13.70 0.60 21.07. 05:56 344 (N) 57
UY Vol p 1 0.159337785 16.90 23.00 6.10 21.07. 05:56 152 (SE) -40
S Ant s 1 0.6483481 6.40 6.87 0.47 21.07. 05:56 103 (E) -28
DW UMa p 1 0.13660653 15.10 16.60 1.50 21.07. 05:56 33 (NE) 31
V1030 Cas s 9 0.3042065 13.80 14.15 0.35 21.07. 05:56 282 (W) 65
V473 Cas p 1 0.41546 13.40 14.00 0.60 21.07. 05:56 307 (NW) 77
MM Aur p 9 0.774593 15.60 16.50 0.90 21.07. 05:56 108 (E) 52
V1051 Her s 10 0.55833 12.50 12.50 0.00 21.07. 05:56 328 (NW) -6
FQ Lyn p 9 0.569226 11.72 12.06 0.34 21.07. 05:57 67 (NE) 27
LM Cnc s 5 0.315801 12.00 11.00 -1.00 21.07. 05:57 81 (E) 11
MM Dra p 8 0.2644 14.54 14.90 0.36 21.07. 05:57 328 (NW) 39
FL Peg s 6 0.4743125 13.50 14.00 0.50 21.07. 05:57 270 (W) 12
V851 Cas s 7 0.960277 12.68 12.68 0.00 21.07. 05:58 296 (NW) 60
V488 Cyg s 1 0.5605084 12.70 13.00 0.30 21.07. 05:58 298 (NW) 16
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.