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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:53 // 15:02 UTC
Civil Twilight (6°): 06:17 // 15:38 UTC
Nautical Twilight (12°): 05:35 // 16:20 UTC
Astronomical Twilight (18°): 04:56 // 16:59 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
KZ Boo p 8 0.353515 12.65 13.10 0.45 21.12. 14:02 315 (NW) 35
TZ Boo s 1 0.29716095 10.41 10.82 0.41 21.12. 14:02 298 (NW) 30
V392 Nor p 10 1.298207 8.13 8.52 0.39 21.12. 14:02 226 (SW) -34
CN Hyi p 10 0.456087 6.66 6.93 0.27 21.12. 14:02 153 (SE) -45
V1252 Her p 10 0.39148 14.50 15.00 0.50 21.12. 14:03 279 (W) 50
DR CVn p 1 0.329058 11.70 11.96 0.26 21.12. 14:03 318 (NW) 9
NV Com p 9 0.3708875 12.31 12.52 0.21 21.12. 14:03 307 (NW) 3
V514 Hya p 6 0.374406 14.39 14.39 0.00 21.12. 14:03 1 (N) -42
XZ And p 1 1.3572855 10.02 12.99 2.97 21.12. 14:03 70 (E) 41
V934 Cyg s 1 0.7006967 13.20 13.70 0.50 21.12. 14:03 227 (SW) 65
HW Vir p 1 0.11671953 10.50 11.20 0.70 21.12. 14:03 293 (NW) -29
MT And s 8 0.358775 14.80 14.80 0.00 21.12. 14:03 67 (NE) 35
V755 Cep p 10 0.392195 12.63 12.95 0.32 21.12. 14:03 25 (NE) 59
DQ CVn p 1 0.491422 12.28 12.56 0.28 21.12. 14:04 318 (NW) 7
V496 Cam p 7 0.392897 13.95 14.40 0.45 21.12. 14:04 2 (N) 41
BD Gem p 1 1.6167225 11.90 13.80 1.90 21.12. 14:04 38 (NE) -16
V2280 Cyg p 1 0.353365 13.32 14.08 0.76 21.12. 14:05 274 (W) 73
BI CVn p 1 0.3842103 10.35 10.78 0.43 21.12. 14:05 315 (NW) 11
LO Com s 1 0.2863605 12.38 12.38 0.00 21.12. 14:05 316 (NW) -1
PS Vir s 1 0.289806 12.00 12.30 0.30 21.12. 14:05 313 (NW) -23
V344 Dra p 9 0.332887 13.70 14.20 0.50 21.12. 14:05 312 (NW) 46
V2536 Oph p 10 2.1635 11.55 12.08 0.53 21.12. 14:05 237 (SW) 35
PT Dra p 10 0.270768 14.30 14.90 0.60 21.12. 14:06 314 (NW) 38
V737 Per s 1 0.366599 12.65 13.20 0.55 21.12. 14:06 62 (NE) 20
YY CrB p 1 0.37656 8.64 9.13 0.49 21.12. 14:06 290 (W) 34
NN Dra p 7 0.382879 12.34 12.98 0.64 21.12. 14:06 334 (NW) 34
GW Cep s 1 0.3188312 11.40 12.00 0.60 21.12. 14:07 15 (N) 53
V804 Cep s 6 0.347592 12.94 13.45 0.51 21.12. 14:07 8 (N) 50
V420 Aql p 8 3.53275 12.80 14.30 1.50 21.12. 14:07 209 (SW) 39
DW CMi s 2 0.30755495 14.50 14.50 0.00 21.12. 14:07 26 (NE) -32
V1090 Cas p 9 0.297507 16.55 16.54 -0.01 21.12. 14:07 52 (NE) 54
V489 Ser p 9 0.078847 19.20 21.00 1.80 21.12. 14:07 261 (W) 7
G3882.2264 Dra s 8 0.3539968 14.65 15.23 0.58 21.12. 14:07 306 (NW) 51
V477 And p 10 0.362548 13.65 13.95 0.30 21.12. 14:07 101 (E) 50
V1370 Tau p 7 0.295517 10.90 11.20 0.30 21.12. 14:07 50 (NE) -6
V737 Aql p 9 1.033732 14.90 15.60 0.70 21.12. 14:07 209 (SW) 53
V490 And p 7 0.424185 14.60 15.10 0.50 21.12. 14:08 84 (E) 55
V413 Gem p 7 0.532812 14.55 15.00 0.45 21.12. 14:08 35 (NE) -20
V3863 Sgr s 10 0.36492 11.70 12.50 0.80 21.12. 14:08 214 (SW) 8
EF CVn s 1 0.27205 13.10 13.50 0.40 21.12. 14:08 305 (NW) 8
NZ Vir p 10 1.650611 11.06 11.26 0.20 21.12. 14:08 282 (W) -1
V4407 Sgr p 10 1.45175 6.62 6.80 0.18 21.12. 14:08 209 (SW) 4
CU Cnc p 10 2.771468 11.90 12.05 0.15 21.12. 14:08 10 (N) -20
V2357 Oph s 6 0.415568 10.66 10.70 0.04 21.12. 14:08 256 (W) 25
V353 Lup p 10 0.67957 12.20 12.80 0.60 21.12. 14:08 239 (SW) -32
DK Hya p 1 0.5219213 10.50 11.50 1.00 21.12. 14:08 344 (N) -60
MX Mon p 7 0.686442 11.40 12.10 0.70 21.12. 14:09 39 (NE) -38
HV Aqr p 1 0.374457 9.71 10.11 0.40 21.12. 14:09 177 (S) 37
V380 Gem p 6 0.33661 13.15 14.00 0.85 21.12. 14:09 39 (NE) -5
V591 Lyr p 2 0.300395 11.95 12.15 0.20 21.12. 14:09 264 (W) 58
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.