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Ephemerides for Variable Stars

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

Sunrise // Sunset: 05:50 // 16:35 UTC
Civil Twilight (6°): 05:19 // 17:06 UTC
Nautical Twilight (12°): 04:42 // 17:43 UTC
Astronomical Twilight (18°): 04:05 // 18:21 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
RX Ari s 1 1.0296285 9.40 9.50 0.10 25.02. 05:48 40 (NE) -8
TY Men s 9 0.4616664 8.08 8.47 0.39 25.02. 05:48 181 (S) -58
IN Boo s 7 0.285759 13.90 13.90 0.00 25.02. 05:48 258 (W) 52
BW Dra p 1 0.292165 8.61 9.08 0.47 25.02. 05:48 317 (NW) 70
DE Lyn p 1 0.408818 13.13 13.90 0.77 25.02. 05:48 334 (NW) 25
DI CVn s 1 0.305966 13.60 13.60 0.00 25.02. 05:48 282 (W) 39
LM Boo p 1 0.327922 12.00 12.50 0.50 25.02. 05:48 243 (SW) 50
V817 Cep p 10 0.451203 15.52 16.32 0.80 25.02. 05:49 50 (NE) 61
DE Mic p 10 0.410687 7.65 8.05 0.40 25.02. 05:49 135 (SE) -11
OS Aqr p 9 0.586773 12.00 12.60 0.60 25.02. 05:49 119 (SE) 6
V416 Cam p 10 0.3863 14.40 15.00 0.60 25.02. 05:49 355 (N) 31
LY And p 4 0.345031 13.80 14.65 0.85 25.02. 05:49 32 (NE) 6
GQ Boo s 1 0.3846402 12.65 12.65 0.00 25.02. 05:49 238 (SW) 54
V816 Cep p 10 0.3113931 13.45 14.10 0.65 25.02. 05:49 20 (N) 58
NSV 00388 Cet p 7 0.321367 14.30 15.00 0.70 25.02. 05:50 68 (E) -18
V1333 Her p 1 0.317594 13.27 13.82 0.55 25.02. 05:50 89 (E) 80
BB Peg p 1 0.361501 10.80 11.48 0.68 25.02. 05:50 88 (E) 20
V1055 Sco p 4 0.363686 8.65 8.92 0.27 25.02. 05:50 189 (S) 2
V2540 Cyg s 1 0.405005 12.40 12.40 0.00 25.02. 05:50 77 (E) 59
AT Aqr p 8 0.30409565 14.10 15.00 0.90 25.02. 05:50 113 (SE) -7
V1538 Aql s 5 0.73225 12.30 12.60 0.30 25.02. 05:51 136 (SE) 39
CN Del p 10 0.567073 14.20 14.60 0.40 25.02. 05:51 116 (SE) 37
V1638 Ori p 8 0.614052 11.43 11.86 0.43 25.02. 05:51 7 (N) -43
KR Com p 1 0.4079692 7.27 7.32 0.06 25.02. 05:52 257 (W) 34
GG Boo p 6 0.426969 12.30 12.60 0.30 25.02. 05:52 269 (W) 56
V462 Per p 5 0.577975 13.70 14.20 0.50 25.02. 05:52 22 (N) -1
BZ Ara p 9 0.4 14.50 15.10 0.60 25.02. 05:52 183 (S) -19
NZ Boo p 1 0.0589094 17.20 20.00 2.80 25.02. 05:53 248 (W) 61
G0176.0801 CMi s 8 0.27465 13.34 13.34 0.00 25.02. 05:53 325 (NW) -27
MM Her p 7 7.960322 9.45 10.43 0.98 25.02. 05:53 159 (S) 61
V431 Lyr p 5 0.4463665 14.30 15.10 0.80 25.02. 05:53 116 (SE) 63
HH UMa p 1 0.375493 10.58 10.80 0.22 25.02. 05:53 296 (NW) 25
V1173 Her p 10 0.2656288 9.95 10.40 0.45 25.02. 05:53 249 (W) 81
AF Gru p 10 1.57807 11.90 12.40 0.50 25.02. 05:53 127 (SE) -32
XZ Leo s 1 0.487737 10.60 11.10 0.50 25.02. 05:54 295 (NW) 2
IM Gem p 7 1.427284 15.20 16.30 1.10 25.02. 05:54 340 (N) -16
GH Boo p 1 0.65951 11.90 12.30 0.40 25.02. 05:54 254 (W) 49
VW Cep s 1 0.2783115 7.23 7.56 0.33 25.02. 05:54 21 (N) 58
BL Tri p 10 7.036 12.50 12.80 0.30 25.02. 05:54 42 (NE) 2
V651 Cyg p 10 1.024871 14.40 15.70 1.30 25.02. 05:54 67 (NE) 47
V591 Lyr s 2 0.300395 11.95 11.95 0.00 25.02. 05:54 127 (SE) 73
TU Nor p 9 1.67118 12.20 12.50 0.30 25.02. 05:55 191 (S) -17
MO Aqr p 2 0.3981435 9.95 10.28 0.33 25.02. 05:55 118 (SE) 19
UW Cyg s 1 3.45078 10.70 10.75 0.05 25.02. 05:55 84 (E) 58
EX Psc s 1 0.289482 12.00 12.00 0.00 25.02. 05:55 76 (E) -5
G2530.1069 CVn p 9 0.361564 12.50 13.50 1.00 25.02. 05:55 283 (W) 37
V1148 Her p 10 0.2822545 12.50 13.10 0.60 25.02. 05:56 270 (W) 78
FX Dra p 5 0.8166005 9.29 9.59 0.30 25.02. 05:56 309 (NW) 74
V687 Cen p 10 1.896194 13.80 14.60 0.80 25.02. 05:56 219 (SW) -41
UU Ant p 7 1.364121 12.50 13.10 0.60 25.02. 05:56 268 (W) -34
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.