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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:26 // 18:46 UTC
Civil Twilight (6°): 02:49 // 19:23 UTC
Nautical Twilight (12°): 01:58 // 20:14 UTC
Astronomical Twilight (18°): 00:50 // 21:21 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V2287 Cyg s 6 0.907659 11.60 11.60 0.00 31.07. 19:31 69 (E) 68
RT Hyi p 10 0.2840352 12.28 13.15 0.87 31.07. 19:31 164 (S) -54
V338 Dra s 5 0.2351485 13.30 13.30 0.00 31.07. 19:31 321 (NW) 75
GW Cep s 1 0.3188312 11.40 12.00 0.60 31.07. 19:31 11 (N) 43
RV CVn p 1 0.2695671 13.75 14.36 0.61 31.07. 19:31 261 (W) 45
V900 Mon p 6 0.298305 11.92 12.80 0.88 31.07. 19:31 338 (N) -33
BE Cep s 1 0.4243943 12.40 13.00 0.60 31.07. 19:32 46 (NE) 44
TX Cnc s 1 0.3828827 10.00 9.00 -1.00 31.07. 19:32 311 (NW) -7
CZEV137 Lac s 1 0.38724 16.23 16.23 0.00 31.07. 19:32 50 (NE) 43
UZ Mic p 10 0.440964 11.90 12.40 0.50 31.07. 19:32 140 (SE) -11
V909 Cep p 7 0.425573 12.13 12.47 0.34 31.07. 19:32 44 (NE) 44
MO Aqr p 2 0.3981435 9.95 10.28 0.33 31.07. 19:33 117 (SE) 18
HW Cam p 1 1.091737 10.60 11.10 0.50 31.07. 19:33 353 (N) 46
V416 Gem s 7 0.256181 12.50 12.50 0.00 31.07. 19:33 334 (NW) -14
G1213.1483 Ari s 8 0.346282 13.21 13.21 0.00 31.07. 19:33 44 (NE) -8
DE Mic p 10 0.410687 7.65 8.05 0.40 31.07. 19:33 136 (SE) -11
ZZ Sgr p 8 3.08339 10.50 12.80 2.30 31.07. 19:33 160 (S) 3
GQ Boo s 1 0.3846402 12.65 12.65 0.00 31.07. 19:33 238 (SW) 54
DD Mon p 1 0.5680155 10.61 11.09 0.48 31.07. 19:33 330 (NW) -36
TX Leo p 5 2.445062 5.66 5.75 0.09 31.07. 19:33 283 (W) 1
OZ Cen p 10 0.3557686 12.60 13.10 0.50 31.07. 19:34 207 (SW) -27
CQ Cap p 9 0.690802 8.82 9.21 0.39 31.07. 19:34 121 (SE) 2
V417 Cam p 10 0.28482 14.20 14.70 0.50 31.07. 19:34 354 (N) 23
BN Psc p 8 0.349118 16.45 16.75 0.30 31.07. 19:34 47 (NE) 3
V514 Mon p 1 0.557388 12.80 13.30 0.50 31.07. 19:34 330 (NW) -36
IV Cas p 1 0.9985167 11.20 12.40 1.20 31.07. 19:34 45 (NE) 33
BO Ari p 1 0.3181937 10.00 10.50 0.50 31.07. 19:34 39 (NE) -3
V449 Per p 1 0.4731033 12.70 13.30 0.60 31.07. 19:34 27 (NE) 0
HV UMa p 1 0.71076 8.60 8.88 0.28 31.07. 19:34 299 (NW) 40
UV Mon p 1 0.415677 12.50 13.30 0.80 31.07. 19:34 326 (NW) -34
AA Cet p 1 0.536169 6.20 6.70 0.50 31.07. 19:35 73 (E) -44
QS Vir p 9 0.150757525 14.27 17.76 3.49 31.07. 19:35 231 (SW) 13
V427 Per p 4 2.810058 11.60 12.10 0.50 31.07. 19:35 25 (NE) 4
V520 Cas p 1 0.489832 12.50 13.10 0.60 31.07. 19:35 44 (NE) 36
BF CMi s 1 1.180675 10.30 10.35 0.05 31.07. 19:35 321 (NW) -28
V464 Hya p 9 0.342528 13.25 13.80 0.55 31.07. 19:35 219 (SW) 3
GV Aqr p 4 0.33677 13.60 14.00 0.40 31.07. 19:36 104 (E) 1
AM Leo p 1 0.3657975 9.25 9.83 0.58 31.07. 19:36 279 (W) 6
V459 Mon p 9 2.820606 14.50 15.70 1.20 31.07. 19:36 328 (NW) -34
V1097 Cen p 10 0.91095 11.70 12.70 1.00 31.07. 19:36 216 (SW) -40
V505 Cam p 7 0.336361 13.80 14.50 0.70 31.07. 19:36 351 (N) 46
BP Vel p 10 0.264987 12.90 13.80 0.90 31.07. 19:36 261 (W) -59
V1370 Tau p 7 0.295517 10.90 11.20 0.30 31.07. 19:37 355 (N) -21
SS Lib p 1 1.438006 10.40 11.30 0.90 31.07. 19:37 202 (S) 22
HR Lac p 1 0.42907 13.90 14.40 0.50 31.07. 19:37 60 (NE) 46
V699 Aql p 6 0.8768927 13.20 13.80 0.60 31.07. 19:37 129 (SE) 37
KN Eri p 8 0.396604 13.23 14.20 0.97 31.07. 19:37 14 (N) -44
V866 Cep p 10 0.3259 13.40 14.00 0.60 31.07. 19:37 35 (NE) 52
V412 Her p 7 0.3362122 14.70 15.50 0.80 31.07. 19:37 172 (S) 66
V398 CMa p 10 2.198515 7.98 8.11 0.13 31.07. 19:37 296 (NW) -60
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.