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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:00 // 16:26 UTC
Civil Twilight (6°): 05:29 // 16:58 UTC
Nautical Twilight (12°): 04:51 // 17:35 UTC
Astronomical Twilight (18°): 04:14 // 18:13 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
GQ TrA p 10 2.3394635 9.80 11.30 1.50 20.02. 01:21 155 (SE) -35
BT Vul p 1 1.1412005 11.80 12.50 0.70 20.02. 01:21 50 (NE) 4
V470 Hya p 7 0.395393 13.00 13.50 0.50 20.02. 01:21 248 (W) 18
V384 Ser s 1 0.268729 11.90 12.30 0.40 20.02. 01:21 100 (E) 41
OV Dra p 9 0.0587357 19.00 20.70 1.70 20.02. 01:21 9 (N) 73
RX CMa p 7 2.069088 11.00 13.00 2.00 20.02. 01:21 249 (W) -6
IY UMa p 4 0.0739138 18.40 20.00 1.60 20.02. 01:21 309 (NW) 74
V389 Gem p 9 1.047759 8.74 8.92 0.18 20.02. 01:22 277 (W) 28
QQ UMa p 10 0.372776 13.30 14.10 0.80 20.02. 01:22 284 (W) 62
AO Vel p 5 1.584614 9.35 9.79 0.44 20.02. 01:22 219 (SW) -23
WZ LMi s 1 0.38914 12.45 12.45 0.00 20.02. 01:22 239 (SW) 62
AP Aur s 1 0.569374 10.90 11.20 0.30 20.02. 01:22 286 (W) 36
V470 Cam s 1 0.0956467 14.10 14.25 0.15 20.02. 01:22 324 (NW) 49
NN Vir s 2 0.4806875 7.30 7.67 0.37 20.02. 01:22 141 (SE) 40
V651 Cas p 1 0.9968096 11.10 11.60 0.50 20.02. 01:22 5 (N) 18
V680 Per p 1 0.37422 13.55 14.13 0.58 20.02. 01:22 333 (NW) 1
G0816.1907 Cnc p 6 0.3158 12.00 12.50 0.50 20.02. 01:23 250 (W) 34
V463 Peg s 7 0.330569 11.60 12.05 0.45 20.02. 01:23 38 (NE) -14
V1374 Tau p 1 0.250818 13.00 13.50 0.50 20.02. 01:23 295 (NW) 16
V5576 Sgr p 10 1.14177 11.68 12.30 0.62 20.02. 01:23 79 (E) -25
AZ Gem s 1 1.006186 11.80 12.40 0.60 20.02. 01:23 278 (W) 13
DS Vel p 10 0.7215652 10.90 11.50 0.60 20.02. 01:24 206 (SW) -19
DI Peg s 1 0.711817 9.38 9.59 0.21 20.02. 01:24 14 (N) -24
CV Boo p 1 0.8469932 10.20 11.00 0.80 20.02. 01:24 94 (E) 55
V1370 Tau s 7 0.295517 10.90 10.90 0.00 20.02. 01:24 292 (W) 6
V1038 Her s 1 0.26818 11.80 11.80 0.00 20.02. 01:24 81 (E) 39
AO Aqr p 9 0.4893508 11.50 12.30 0.80 20.02. 01:24 56 (NE) -52
VV CVn s 1 0.5331303 13.88 14.08 0.20 20.02. 01:24 146 (SE) 70
G5777.0383 Aqr s 6 0.579077 13.47 13.47 0.00 20.02. 01:24 59 (NE) -36
V381 Her p 1 1.346266 12.60 13.70 1.10 20.02. 01:24 89 (E) 27
V724 Aql s 1 0.517599 11.10 11.57 0.47 20.02. 01:24 71 (E) -14
V734 CrA p 9 0.978382 11.08 12.00 0.92 20.02. 01:24 118 (SE) -35
V711 Cep s 1 1.304357 9.49 9.49 0.00 20.02. 01:25 10 (N) 25
V453 Cam p 10 0.328046 12.80 13.10 0.30 20.02. 01:25 332 (NW) 48
GV Leo s 1 0.266728 11.37 11.37 0.00 20.02. 01:25 231 (SW) 47
BL Eri s 1 0.416918 11.51 11.51 0.00 20.02. 01:25 289 (W) -30
G5802.0335 Aqr p 6 1.080953 12.76 12.76 0.00 20.02. 01:25 48 (NE) -39
XZ Ari s 7 0.265488 13.85 13.85 0.00 20.02. 01:26 332 (NW) -7
V563 And s 8 0.3031916 13.70 14.00 0.30 20.02. 01:26 341 (N) -1
IW Boo p 4 0.264742 13.40 13.70 0.30 20.02. 01:26 100 (E) 70
KO Boo p 9 0.369518 13.15 13.35 0.20 20.02. 01:26 129 (SE) 55
V484 And p 10 0.349 13.00 13.28 0.28 20.02. 01:26 1 (N) -8
V1064 Her p 5 0.3431545 11.30 11.60 0.30 20.02. 01:26 73 (E) 34
V392 Ori s 1 0.659284 10.90 10.90 0.00 20.02. 01:26 285 (W) 12
V340 Cam p 9 0.4657358 14.08 14.15 0.07 20.02. 01:26 328 (NW) 26
V364 Per p 2 0.3394535 14.60 15.60 1.00 20.02. 01:27 333 (NW) 1
V1208 Her p 10 0.3633237 12.20 12.40 0.20 20.02. 01:27 77 (E) 46
V351 Peg p 1 0.593297 8.00 8.31 0.31 20.02. 01:27 16 (N) -23
V593 Cen s 10 0.7553457 10.30 11.00 0.70 20.02. 01:27 174 (S) -23
BN Ari p 1 0.2993717 10.38 11.02 0.64 20.02. 01:27 337 (NW) -10
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.