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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:53 // 15:01 UTC
Civil Twilight (6°): 06:16 // 15:38 UTC
Nautical Twilight (12°): 05:35 // 16:19 UTC
Astronomical Twilight (18°): 04:55 // 16:59 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
GQ Boo s 1 0.3846402 12.65 12.65 0.00 21.12. 02:36 80 (E) 25
BM UMa s 1 0.2712208 13.80 14.60 0.80 21.12. 02:36 93 (E) 74
V947 Oph p 7 0.7977454 15.25 15.60 0.35 21.12. 02:36 57 (NE) -18
BV Eri s 1 0.5076543 8.12 8.42 0.30 21.12. 02:36 260 (W) -6
G4694.0116 Cet s 1 0.643459 10.61 10.61 0.00 21.12. 02:36 283 (W) -14
G5220.0352 Aqr s 6 0.294751 13.75 13.75 0.00 21.12. 02:37 360 (N) -47
V1304 Sco p 10 3.3682 8.28 8.60 0.32 21.12. 02:37 100 (E) -45
RZ Cru p 10 0.43384 14.00 15.30 1.30 21.12. 02:37 157 (SE) -30
PW Cyg p 9 2.021778 13.30 14.50 1.20 21.12. 02:37 19 (N) 2
SY Boo p 1 0.714484 12.25 12.87 0.62 21.12. 02:37 95 (E) 27
V1043 Cas s 1 0.661587 13.29 13.29 0.00 21.12. 02:37 333 (NW) 20
HY Lyr p 4 0.369101 13.80 14.40 0.60 21.12. 02:37 41 (NE) 3
V870 Cyg p 7 1.307911 15.40 16.20 0.80 21.12. 02:37 27 (NE) -5
V605 CrA p 10 1.4801563 13.20 14.60 1.40 21.12. 02:37 91 (E) -55
V342 Lac s 1 0.700587 12.40 12.90 0.50 21.12. 02:38 354 (N) 12
MY Boo p 8 0.473378 13.70 14.40 0.70 21.12. 02:38 53 (NE) 44
GW Cep p 1 0.3188312 11.40 12.10 0.70 21.12. 02:38 348 (N) 45
EX Del p 1 0.3309877 12.80 13.30 0.50 21.12. 02:38 21 (N) -22
V1847 Ori p 1 0.342605 12.09 12.36 0.27 21.12. 02:39 260 (W) 23
V411 Peg p 1 0.3770427 14.00 14.80 0.80 21.12. 02:39 2 (N) -15
V337 Per p 9 1.886075 12.80 14.00 1.20 21.12. 02:39 295 (NW) 25
G5197.0695 Aqr p 7 0.362937 12.88 12.88 0.00 21.12. 02:39 11 (N) -42
AT Peg s 1 1.146084 8.97 9.04 0.07 21.12. 02:39 350 (N) -31
YZ Mon p 10 2.055264 14.10 16.20 2.10 21.12. 02:39 225 (SW) 24
V450 Peg p 1 0.556231 14.00 14.50 0.50 21.12. 02:40 0 (N) -13
V501 Oph s 5 0.96795 10.90 11.10 0.20 21.12. 02:40 50 (NE) -12
V680 Per s 1 0.37422 13.55 13.55 0.00 21.12. 02:40 304 (NW) 18
V447 Cyg p 6 2.205593 13.10 14.50 1.40 21.12. 02:40 19 (N) -2
V473 And p 2 0.4013 13.80 14.30 0.50 21.12. 02:40 332 (NW) 8
V2332 Oph p 7 0.54458 13.80 14.90 1.10 21.12. 02:40 56 (NE) -15
II CMa p 8 0.22919704 15.22 15.74 0.52 21.12. 02:40 222 (SW) 17
V437 Cam p 9 0.439027 13.90 14.80 0.90 21.12. 02:40 329 (NW) 59
V593 And p 10 0.372178 12.80 13.10 0.30 21.12. 02:40 343 (N) -2
BW Leo p 1 0.3373728 14.70 15.50 0.80 21.12. 02:40 136 (SE) 50
V372 Dra s 5 0.533531 10.39 10.39 0.00 21.12. 02:41 32 (NE) 31
V934 Mon p 9 0.509444 12.60 13.20 0.60 21.12. 02:41 224 (SW) 30
V796 Cep p 1 0.392964 12.20 12.85 0.65 21.12. 02:41 348 (N) 44
PS Dra p 10 0.43747 13.05 13.35 0.30 21.12. 02:41 42 (NE) 48
KO Ara s 9 0.3825476 13.30 13.30 0.00 21.12. 02:41 119 (SE) -55
NSV 04188 Cnc p 5 0.308035 12.00 13.10 1.10 21.12. 02:41 204 (SW) 51
BQ Phe p 10 0.218481 10.43 10.60 0.17 21.12. 02:41 261 (W) -63
V1341 Aql s 8 0.304012 13.00 13.40 0.40 21.12. 02:42 49 (NE) -29
DF Hya s 1 0.3306016 11.00 11.50 0.50 21.12. 02:42 197 (S) 45
AY Pup s 7 0.4689593 11.60 12.50 0.90 21.12. 02:42 208 (SW) 11
EV Oct p 9 0.91727 13.80 14.60 0.80 21.12. 02:42 192 (S) -59
VZ Psc p 1 0.2612592 10.20 10.45 0.25 21.12. 02:42 329 (NW) -31
V1100 Her p 1 0.346931 10.92 11.26 0.34 21.12. 02:42 43 (NE) 14
G0512.0194 Aqr p 10 0.5135 11.00 11.40 0.40 21.12. 02:42 17 (N) -38
V753 Mon s 5 0.677044 8.30 8.30 0.00 21.12. 02:42 223 (SW) 27
BM Ari p 4 0.4849665 10.90 11.60 0.70 21.12. 02:42 297 (NW) -4
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.