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Ephemerides for Variable Stars

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

Sunrise // Sunset: 05:57 // 16:29 UTC
Civil Twilight (6°): 05:26 // 17:01 UTC
Nautical Twilight (12°): 04:48 // 17:38 UTC
Astronomical Twilight (18°): 04:11 // 18:15 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
DS Pup s 8 0.3886775 12.70 13.40 0.70 21.02. 18:12 150 (SE) 9
CW Cas p 1 0.318862 11.02 11.62 0.60 21.02. 18:12 317 (NW) 52
AW Cru p 10 2.452886 13.40 13.90 0.50 21.02. 18:12 135 (SE) -47
V873 Aql p 5 0.357572 13.30 14.30 1.00 21.02. 18:12 333 (NW) -36
FY Boo s 1 0.2411595 13.12 13.12 0.00 21.02. 18:12 48 (NE) -3
UY UMa s 1 0.3760203 12.70 12.90 0.20 21.02. 18:12 30 (NE) 24
EF Boo s 1 0.4205155 9.43 9.43 0.00 21.02. 18:13 26 (NE) 17
V2366 Cyg s 8 0.35646 12.79 12.79 0.00 21.02. 18:13 337 (NW) 10
SS Ari p 1 0.405986 10.37 10.92 0.55 21.02. 18:13 254 (W) 44
EI CVn s 1 0.260766 11.80 12.45 0.65 21.02. 18:13 39 (NE) 5
RT Hyi s 10 0.2840352 12.28 13.13 0.85 21.02. 18:13 193 (S) -44
V355 Per p 10 0.82953 9.05 9.09 0.04 21.02. 18:13 304 (NW) 62
OQ Lup p 10 1.83777 12.62 14.40 1.78 21.02. 18:13 116 (SE) -67
V2793 Ori p 9 1.45065 12.89 13.60 0.71 21.02. 18:13 160 (S) 42
V1026 Her p 7 0.829383 12.20 12.60 0.40 21.02. 18:13 11 (N) -14
V454 Cam p 10 0.6016 13.90 14.30 0.40 21.02. 18:13 15 (N) 65
V474 Peg p 10 0.442868 14.60 14.78 0.18 21.02. 18:13 309 (NW) 15
AR Boo p 1 0.3448727 13.50 14.50 1.00 21.02. 18:13 47 (NE) -2
V1305 Cyg p 1 0.900903 11.40 11.80 0.40 21.02. 18:14 329 (NW) 5
G0512.0194 Aqr p 10 0.5135 11.00 11.40 0.40 21.02. 18:14 301 (NW) -23
V1054 Cyg p 10 3.35 15.80 17.00 1.20 21.02. 18:14 331 (NW) 22
VV Vul p 9 3.41137 12.00 13.90 1.90 21.02. 18:14 314 (NW) 1
EX CMa s 10 74.111 13.00 13.00 0.00 21.02. 18:14 156 (SE) 23
DX Cyg p 1 1.370334 14.10 15.90 1.80 21.02. 18:14 333 (NW) -6
OQ Boo s 8 0.398071 12.17 12.25 0.08 21.02. 18:14 30 (NE) -6
GW Cep s 1 0.3188312 11.40 12.00 0.60 21.02. 18:14 346 (N) 55
BM UMa s 1 0.2712208 13.80 14.60 0.80 21.02. 18:14 57 (NE) 35
V369 Sge p 7 0.3958288 13.20 14.00 0.80 21.02. 18:14 321 (NW) -13
CZEV036 Cyg s 6 0.3688 13.27 13.80 0.53 21.02. 18:14 333 (NW) -6
V1072 Her p 1 0.588031 12.70 13.20 0.50 21.02. 18:15 354 (N) 10
V797 Cep p 1 0.270449 14.60 15.00 0.40 21.02. 18:15 346 (N) 55
AX Dra p 1 0.5681633 10.90 11.60 0.70 21.02. 18:15 29 (NE) 38
V349 Dra p 10 0.3898685 11.30 11.70 0.40 21.02. 18:15 11 (N) 13
V664 Lyr p 8 0.359987 13.00 13.00 0.00 21.02. 18:15 346 (N) 4
V1107 Cas p 1 0.273412 12.88 13.20 0.32 21.02. 18:15 313 (NW) 56
MO Aqr p 2 0.3981435 9.95 10.28 0.33 21.02. 18:15 297 (NW) -23
EV Cnc p 1 0.441439 12.75 12.90 0.15 21.02. 18:15 113 (SE) 33
BK Vul s 1 0.453463 12.80 12.80 0.00 21.02. 18:15 309 (NW) 5
V887 Per s 8 1.534436 9.91 10.30 0.39 21.02. 18:15 267 (W) 67
UZ For p 10 0.087865429 18.20 20.90 2.70 21.02. 18:16 205 (SW) 11
V2478 Cyg p 9 0.340015 13.60 14.30 0.70 21.02. 18:16 325 (NW) 12
FV CVn p 1 0.315365 11.80 12.15 0.35 21.02. 18:16 42 (NE) 5
AH Tau p 1 0.3326733 11.25 11.92 0.67 21.02. 18:16 226 (SW) 59
IR Vir p 3 0.36938 12.10 12.70 0.60 21.02. 18:16 78 (E) -15
DF Hya p 1 0.3306016 11.00 11.50 0.50 21.02. 18:17 116 (SE) 28
V343 Cen p 10 0.587651 11.70 12.30 0.60 21.02. 18:17 140 (SE) -43
V1047 Her s 1 0.320736 12.26 12.26 0.00 21.02. 18:17 2 (N) -7
V347 Dra p 10 0.507279 12.40 12.70 0.30 21.02. 18:17 9 (N) 24
IK Per s 1 0.6760305 11.30 11.60 0.30 21.02. 18:17 235 (SW) 78
V575 And p 10 0.678016 12.00 12.40 0.40 21.02. 18:17 265 (W) 56
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.