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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:36 // 18:35 UTC
Civil Twilight (6°): 03:00 // 19:10 UTC
Nautical Twilight (12°): 02:12 // 19:59 UTC
Astronomical Twilight (18°): 01:12 // 20:58 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
DW UMa s 1 0.13660653 15.10 16.60 1.50 08.08. 05:04 35 (NE) 33
DF Hya s 1 0.3306016 11.00 11.50 0.50 08.08. 05:04 89 (E) 7
GH Eri p 7 0.722388 9.02 9.61 0.59 08.08. 05:04 174 (S) -2
V1425 Cyg p 7 1.252387 7.70 8.15 0.45 08.08. 05:05 313 (NW) 39
V2553 Oph s 1 0.457615 11.30 11.70 0.40 08.08. 05:05 326 (NW) -20
GM Dra s 4 0.338741 8.79 8.79 0.00 08.08. 05:05 342 (N) 21
V337 Per p 9 1.886075 12.80 14.00 1.20 08.08. 05:05 166 (S) 74
BH CMi s 6 0.5592485 9.50 9.50 0.00 08.08. 05:05 102 (E) 12
V1207 Her p 8 0.2667556 12.55 13.40 0.85 08.08. 05:05 340 (N) -12
ER Cep s 9 0.2857369 15.67 16.27 0.60 08.08. 05:05 355 (N) 54
AK Tri p 4 0.7017145 11.48 12.00 0.52 08.08. 05:05 212 (SW) 71
NN Cas p 1 0.980807 13.60 14.80 1.20 08.08. 05:06 303 (NW) 64
CQ Hya p 6 1.10293 13.50 14.00 0.50 08.08. 05:06 95 (E) 7
V757 Cep p 8 0.343873 14.00 14.80 0.80 08.08. 05:06 345 (N) 58
V997 Cyg p 1 0.458224 14.10 14.90 0.80 08.08. 05:06 320 (NW) 28
G5197.0695 Aqr p 7 0.362937 12.88 12.88 0.00 08.08. 05:06 269 (W) -3
V865 Cyg p 2 0.3653018 14.00 14.70 0.70 08.08. 05:06 310 (NW) 10
NSV 00388 Cet p 7 0.321367 14.30 15.00 0.70 08.08. 05:07 219 (SW) 32
CV Dra p 1 0.6175995 9.50 10.10 0.60 08.08. 05:07 341 (N) 21
V524 Mon p 3 0.28361685 14.40 15.20 0.80 08.08. 05:07 116 (SE) 23
LO Gem s 1 2.237783 11.50 11.50 0.00 08.08. 05:07 111 (E) 49
V2644 Oph p 9 1.27748 12.80 13.25 0.45 08.08. 05:07 294 (NW) -56
KM Gem p 8 1.90844 13.50 13.90 0.40 08.08. 05:07 109 (E) 41
XY Boo p 1 0.370564 10.30 10.61 0.31 08.08. 05:07 21 (N) -17
RV Tri s 1 0.753664 11.50 13.30 1.80 08.08. 05:07 226 (SW) 73
KW Pup s 2 1.6039075 11.30 11.80 0.50 08.08. 05:08 116 (SE) 2
V632 Aur p 8 0.4652 15.95 17.25 1.30 08.08. 05:08 97 (E) 61
KO Ara p 9 0.3825476 13.30 14.10 0.80 08.08. 05:08 246 (SW) -67
V899 Her p 1 0.421169 7.93 8.07 0.14 08.08. 05:08 343 (N) -5
V527 And p 10 0.700656 10.65 11.05 0.40 08.08. 05:08 244 (SW) 64
NSV 04188 Cnc p 5 0.308035 12.00 13.10 1.10 08.08. 05:08 88 (E) 15
G2576.1248 CrB s 1 0.524016 14.06 14.45 0.39 08.08. 05:08 348 (N) -6
V634 CrA p 10 0.3079573 13.40 13.90 0.50 08.08. 05:08 263 (W) -56
TX Oct p 10 0.907128 12.21 13.63 1.42 08.08. 05:08 180 (S) -46
AV Gem p 1 1.2216535 12.40 13.90 1.50 08.08. 05:09 112 (E) 35
V412 Her p 7 0.3362122 14.70 15.50 0.80 08.08. 05:09 330 (NW) -8
V808 Cep p 10 0.484564 11.55 11.92 0.37 08.08. 05:09 4 (N) 54
IP And p 9 3.07996 16.80 17.30 0.50 08.08. 05:09 263 (W) 64
EQ UMa p 6 0.3581533 12.40 12.60 0.20 08.08. 05:09 53 (NE) 43
G4686.2061 Cet s 8 0.63152 9.35 9.35 0.00 08.08. 05:09 203 (SW) 34
OW Del p 9 0.558654 12.51 13.50 0.99 08.08. 05:09 278 (W) -1
HI Lac p 10 0.1666655 15.00 18.00 3.00 08.08. 05:09 301 (NW) 51
VY Cet p 3 0.34081 11.20 11.90 0.70 08.08. 05:09 201 (S) 18
AA And p 1 0.9350967 10.30 10.90 0.60 08.08. 05:09 292 (W) 50
V882 Per p 7 1.284831 11.90 12.70 0.80 08.08. 05:09 346 (N) 83
G2530.1069 CVn p 9 0.361564 12.50 13.50 1.00 08.08. 05:09 33 (NE) 3
V404 Hya p 7 0.309535 14.85 15.25 0.40 08.08. 05:10 90 (E) 6
V752 Cen s 2 0.370229 9.10 9.61 0.51 08.08. 05:10 91 (E) -49
HK Cep p 10 1.0513 14.20 14.80 0.60 08.08. 05:10 318 (NW) 36
V364 Aps p 5 0.295464 14.00 14.40 0.40 08.08. 05:10 186 (S) -63
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.