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Ephemerides for Variable Stars

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

Sunrise // Sunset: 05:58 // 16:28 UTC
Civil Twilight (6°): 05:27 // 16:59 UTC
Nautical Twilight (12°): 04:49 // 17:37 UTC
Astronomical Twilight (18°): 04:12 // 18:14 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
OO Cyg s 7 0.2620015 14.10 14.10 0.00 20.02. 21:56 13 (N) -1
RR Vel p 10 1.85419 10.70 11.80 1.10 20.02. 21:56 165 (S) -4
AE Hya p 9 0.3928877 13.90 14.80 0.90 20.02. 21:56 169 (S) 16
V447 Cam p 7 0.83614 11.89 12.36 0.47 20.02. 21:56 329 (NW) 65
V422 Cas p 10 3.706768 14.90 16.70 1.80 20.02. 21:56 325 (NW) 33
V1300 Her p 1 0.296334 12.63 13.00 0.37 20.02. 21:56 36 (NE) 7
KZ Pav s 7 0.949879 7.71 7.71 0.00 20.02. 21:56 179 (S) -70
RW PsA p 9 0.3604495 11.05 11.76 0.71 20.02. 21:56 324 (NW) -64
CV Dra s 1 0.6175995 9.50 9.50 0.00 20.02. 21:56 28 (NE) 25
V537 Ara p 9 1.87435 8.70 9.00 0.30 20.02. 21:56 118 (SE) -61
DE CMa p 10 0.6959637 13.00 13.60 0.60 20.02. 21:56 201 (S) 10
V5535 Sgr p 10 2.2517 10.65 11.00 0.35 20.02. 21:57 71 (E) -55
W UMa s 1 0.3336367 7.75 8.43 0.68 20.02. 21:57 43 (NE) 81
V810 Cep p 9 0.584566 13.10 13.60 0.50 20.02. 21:57 8 (N) 22
KW Pup p 2 1.6039075 11.30 12.00 0.70 20.02. 21:57 199 (S) 23
V2787 Ori p 7 0.810979 10.40 10.70 0.30 20.02. 21:57 240 (SW) 41
FI CVn p 10 0.3340635 11.90 12.02 0.12 20.02. 21:57 80 (E) 41
V1302 Her p 1 0.316291 12.72 13.10 0.38 20.02. 21:57 33 (NE) 12
GT Boo s 2 0.568922 12.10 12.10 0.00 20.02. 21:57 61 (NE) 26
IT Vel p 10 2.088 7.03 7.08 0.05 20.02. 21:57 188 (S) -8
IW TrA p 10 0.3146 14.20 14.60 0.40 20.02. 21:57 135 (SE) -54
TU CMi p 5 0.4334425 14.40 15.10 0.70 20.02. 21:57 210 (SW) 44
V1281 Cen p 10 5.277 15.62 15.63 0.01 20.02. 21:57 150 (SE) -36
KZ Boo p 8 0.353515 12.65 13.10 0.45 20.02. 21:58 51 (NE) 42
DH CVn s 1 0.365804 12.72 13.20 0.48 20.02. 21:58 91 (E) 51
NU Cam p 1 0.69006 10.57 10.95 0.38 20.02. 21:58 3 (N) 56
YY Eri p 1 0.3214963 8.37 9.04 0.67 20.02. 21:58 250 (W) 3
V870 Cep s 7 0.301066 10.93 11.15 0.22 20.02. 21:58 352 (N) 23
ES Her s 1 0.782029 13.10 13.70 0.60 20.02. 21:58 38 (NE) 3
V678 Cyg s 10 2.29179 14.70 14.70 0.00 20.02. 21:58 351 (N) 7
CZEV107 Cas p 1 0.302243 14.30 15.10 0.80 20.02. 21:59 330 (NW) 32
UZ Lyr s 1 1.891267 9.90 10.10 0.20 20.02. 21:59 20 (N) 1
V1692 Aql s 9 0.609249 11.25 11.40 0.15 20.02. 21:59 28 (NE) -29
V505 Cam s 7 0.336361 13.80 14.40 0.60 20.02. 21:59 0 (N) 57
EF Dra p 1 0.424031 10.48 10.82 0.34 20.02. 21:59 17 (N) 34
AM Eri s 4 0.3165735 14.40 14.40 0.00 20.02. 21:59 246 (SW) 4
V513 Cyg p 5 1.0561825 12.50 13.00 0.50 20.02. 21:59 3 (N) 1
V1157 Her p 10 0.31589 14.10 14.70 0.60 20.02. 21:59 52 (NE) 20
V375 Cam s 8 0.32208 13.60 14.10 0.50 20.02. 22:00 343 (N) 54
IT Ara s 9 0.5283806 12.50 12.50 0.00 20.02. 22:00 129 (SE) -58
V2471 Cyg p 10 0.2825555 13.60 14.30 0.70 20.02. 22:00 9 (N) 14
V908 Mon p 10 2.8842 11.27 11.72 0.45 20.02. 22:00 228 (SW) 38
FS Leo p 1 0.456967 9.06 9.25 0.19 20.02. 22:00 128 (SE) 44
V902 Sgr p 10 0.29394574 14.40 14.80 0.40 20.02. 22:00 51 (NE) -62
MM Com p 1 0.30199 12.00 12.50 0.50 20.02. 22:00 87 (E) 45
VZ Leo s 1 1.089904 11.80 11.80 0.00 20.02. 22:00 171 (S) 56
AW UMa p 1 0.438726 6.83 7.13 0.30 20.02. 22:00 113 (SE) 56
V731 CrA p 10 0.537745 10.90 11.30 0.40 20.02. 22:00 80 (E) -60
IO UMa p 3 5.52011 8.19 8.79 0.60 20.02. 22:01 51 (NE) 54
HY Gem s 5 0.351013 16.70 17.50 0.80 20.02. 22:01 241 (SW) 49
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.