haltuf.org

Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:01 // 16:26 UTC
Civil Twilight (6°): 05:29 // 16:57 UTC
Nautical Twilight (12°): 04:52 // 17:35 UTC
Astronomical Twilight (18°): 04:14 // 18:12 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V951 Per p 7 0.270478 12.70 13.20 0.50 20.02. 01:22 315 (NW) 8
V2240 Cyg s 1 0.404173 12.03 12.03 0.00 20.02. 01:22 46 (NE) 13
BRHV146 Gem s 1 0.350606 12.40 12.70 0.30 20.02. 01:22 274 (W) 17
V415 Gem s 1 0.350606 12.40 12.70 0.30 20.02. 01:22 274 (W) 17
V1030 Cas s 9 0.3042065 13.80 14.15 0.35 20.02. 01:22 0 (N) 9
EX Leo p 1 0.408605 8.27 8.49 0.22 20.02. 01:22 219 (SW) 51
V553 Hya p 5 0.371497 12.36 13.05 0.69 20.02. 01:23 179 (S) 14
V1848 Ori s 1 0.2663505 10.96 11.50 0.54 20.02. 01:23 288 (W) -8
PZ UMa p 7 0.2626732 12.50 13.10 0.60 20.02. 01:23 287 (W) 62
OZ Dra p 10 0.136647 18.00 20.00 2.00 20.02. 01:23 22 (N) 72
AL Cas s 1 0.50055583 12.90 13.60 0.70 20.02. 01:23 349 (N) 32
V512 And p 10 0.745331 11.80 12.50 0.70 20.02. 01:23 354 (N) -4
V420 Cam p 9 0.565563 13.90 14.50 0.60 20.02. 01:23 333 (NW) 45
HR Lac p 1 0.42907 13.90 14.40 0.50 20.02. 01:23 22 (N) 15
OP Boo p 10 0.311443 12.80 13.10 0.30 20.02. 01:23 66 (NE) 65
QX And p 1 0.412173 11.25 11.57 0.32 20.02. 01:23 342 (N) 0
DI CVn s 1 0.305966 13.60 13.60 0.00 20.02. 01:24 174 (S) 75
DV Boo p 8 3.782634 7.53 7.76 0.23 20.02. 01:24 135 (SE) 48
V454 Mon p 9 2.247595 12.00 12.40 0.40 20.02. 01:24 265 (W) 6
V481 Peg p 9 0.422025 9.55 9.95 0.40 20.02. 01:24 34 (NE) -10
IW Nor p 10 0.33319 14.00 14.50 0.50 20.02. 01:24 149 (SE) -29
V343 UMa s 1 0.560642 14.20 14.20 0.00 20.02. 01:24 288 (W) 74
T Aur p 6 0.20437829 15.20 15.50 0.30 20.02. 01:24 300 (NW) 15
NU Cas p 1 0.766689 13.20 13.90 0.70 20.02. 01:24 359 (N) 17
BS CMa p 10 0.5599472 12.50 13.00 0.50 20.02. 01:24 244 (SW) -12
V843 Cep p 10 0.49347 13.35 14.00 0.65 20.02. 01:24 12 (N) 41
V610 Ara p 9 0.54316 8.80 9.20 0.40 20.02. 01:25 145 (SE) -30
DD Com s 1 0.2692074 14.30 14.90 0.60 20.02. 01:25 178 (S) 62
GS Aqr s 3 0.374069 13.20 13.60 0.40 20.02. 01:25 37 (NE) -34
V719 Her s 1 0.400925 12.50 12.50 0.00 20.02. 01:25 70 (E) 42
V1139 Cas s 1 0.2971 12.80 12.80 0.00 20.02. 01:25 350 (N) 17
AW UMa p 1 0.438726 6.83 7.13 0.30 20.02. 01:25 213 (SW) 67
HO Psc p 9 0.324748 11.00 11.80 0.80 20.02. 01:26 343 (N) -25
V371 Sge p 10 0.8334 11.90 12.45 0.55 20.02. 01:26 59 (NE) -2
V460 Cam p 10 0.360446 13.20 13.60 0.40 20.02. 01:26 322 (NW) 46
PQ Cen p 10 1.0571755 10.70 11.70 1.00 20.02. 01:26 170 (S) -25
FS Mon p 5 1.905867 10.50 11.50 1.00 20.02. 01:26 255 (W) 5
PU Peg p 8 0.862019 8.02 8.12 0.10 20.02. 01:26 34 (NE) -24
V1367 Tau s 1 0.347677 11.29 11.29 0.00 20.02. 01:26 296 (NW) 10
AI Lac p 10 2.808231 13.70 15.10 1.40 20.02. 01:26 18 (N) 14
BX Peg p 1 0.280418 11.00 11.69 0.69 20.02. 01:26 37 (NE) -5
V459 Cas p 1 8.458255 10.90 11.60 0.70 20.02. 01:26 354 (N) 21
AF LMi p 6 0.406597 14.00 14.60 0.60 20.02. 01:27 239 (SW) 63
G6686.0470 Hya p 8 0.371497 12.36 13.05 0.69 20.02. 01:27 180 (S) 14
EM Psc p 8 0.343975 14.30 14.75 0.45 20.02. 01:27 346 (N) -26
V342 Lac s 1 0.700587 12.40 12.90 0.50 20.02. 01:27 21 (N) 16
ES Cnc p 1 1.067793 11.16 11.28 0.12 20.02. 01:27 249 (W) 32
MS Cas p 1 1.172739 12.90 13.80 0.90 20.02. 01:27 2 (N) 20
GK Mus s 10 0.931 14.20 15.00 0.80 20.02. 01:27 185 (S) -35
HI Mon s 6 1.5744326 9.30 9.90 0.60 20.02. 01:27 262 (W) 1
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.