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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:56 // 15:10 UTC
Civil Twilight (6°): 06:20 // 15:46 UTC
Nautical Twilight (12°): 05:38 // 16:28 UTC
Astronomical Twilight (18°): 04:59 // 17:07 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
AY Gem p 1 3.053641 10.80 11.90 1.10 01.01. 15:10 59 (NE) 1
V422 And p 4 1.015595 13.40 14.00 0.60 01.01. 15:10 83 (E) 88
KM UMa s 1 0.3518602 11.00 11.50 0.50 01.01. 15:10 349 (N) -4
IW Boo p 4 0.264742 13.40 13.70 0.30 01.01. 15:10 325 (NW) 13
V1269 Cen p 10 0.389943 12.70 13.65 0.95 01.01. 15:10 286 (W) -58
NS Tel s 10 1.3397 9.20 9.40 0.20 01.01. 15:10 212 (SW) -23
V473 Cam p 7 0.298438 11.55 12.20 0.65 01.01. 15:10 14 (N) 42
KT Cnc p 8 0.323691 13.60 14.20 0.60 01.01. 15:11 38 (NE) -21
V658 Ara p 10 0.6276 15.40 16.00 0.60 01.01. 15:11 221 (SW) -43
NW Cam p 10 1.1483 13.00 13.80 0.80 01.01. 15:11 51 (NE) 52
V525 And p 10 1.42902 11.20 11.55 0.35 01.01. 15:11 108 (E) 60
V1107 Cas p 1 0.273412 12.88 13.20 0.32 01.01. 15:11 46 (NE) 67
EM Cyg p 1 0.2909091 11.90 14.40 2.50 01.01. 15:11 261 (W) 48
AF Ara p 10 0.844688 13.60 14.70 1.10 01.01. 15:11 229 (SW) -42
RT Hyi s 10 0.2840352 12.28 13.13 0.85 01.01. 15:11 172 (S) -41
FY Boo s 1 0.2411595 13.12 13.12 0.00 01.01. 15:11 321 (NW) -8
OW Com p 10 0.258127 15.40 16.40 1.00 01.01. 15:11 324 (NW) -16
V1187 Her p 1 0.310764 11.14 11.31 0.17 01.01. 15:12 299 (NW) 23
VW Pic p 10 0.425763 7.05 7.14 0.09 01.01. 15:12 129 (SE) -44
V800 Cep p 10 1.218048 13.00 13.70 0.70 01.01. 15:12 12 (N) 55
HW Aur p 1 1.1774199 12.00 12.80 0.80 01.01. 15:12 61 (NE) 29
LV Nor s 10 15.75859 10.50 10.50 0.00 01.01. 15:12 240 (SW) -46
DS Psc s 4 0.3424915 11.75 11.75 0.00 01.01. 15:12 141 (SE) 37
V524 Hya p 10 0.15 17.12 19.40 2.28 01.01. 15:12 30 (NE) -35
V658 Lyr s 1 0.33026 11.10 11.10 0.00 01.01. 15:13 292 (W) 47
OT Cep s 3 0.4812313 12.70 13.30 0.60 01.01. 15:13 6 (N) 57
V432 Dra s 1 11.628188 12.24 12.84 0.60 01.01. 15:13 312 (NW) 63
V1147 Her p 10 0.254469 13.80 14.30 0.50 01.01. 15:13 309 (NW) 24
Z Crv p 8 0.504752 14.00 16.50 2.50 01.01. 15:13 318 (NW) -58
V866 Cep p 10 0.3259 13.40 14.00 0.60 01.01. 15:13 343 (N) 70
CL Tri p 10 0.578771 11.70 12.15 0.45 01.01. 15:14 95 (E) 47
QQ Boo p 8 0.2764765 12.45 12.85 0.40 01.01. 15:14 315 (NW) 22
VV Cyg s 1 1.477048 13.00 13.20 0.20 01.01. 15:14 268 (W) 71
XZ CMi p 1 0.5788095 9.70 10.42 0.72 01.01. 15:14 52 (NE) -23
MU Lac p 10 0.2775155 14.10 15.10 1.00 01.01. 15:14 290 (W) 84
V398 Cyg p 9 2.448142 12.50 15.00 2.50 01.01. 15:15 250 (W) 61
RAFV138 Del s 6 0.3615 14.40 14.80 0.40 01.01. 15:15 233 (SW) 39
GR Vir p 1 0.346974 7.80 8.40 0.60 01.01. 15:15 293 (NW) -26
BG Vul s 1 0.4032397 12.90 13.70 0.80 01.01. 15:15 225 (SW) 56
V1740 Aql p 8 0.44014 14.00 14.40 0.40 01.01. 15:15 247 (SW) 21
V1256 Her p 2 0.318276 12.60 13.50 0.90 01.01. 15:15 277 (W) 16
V339 Dra p 9 0.457404 13.40 14.00 0.60 01.01. 15:15 321 (NW) 31
BM UMa p 1 0.2712208 13.80 14.75 0.95 01.01. 15:15 358 (N) 6
AV Hya p 1 0.683401 10.20 10.77 0.57 01.01. 15:15 25 (NE) -32
V931 Cyg s 1 0.341513 13.90 14.50 0.60 01.01. 15:15 261 (W) 47
KV Gem p 1 0.358522 12.40 12.90 0.50 01.01. 15:15 60 (NE) -4
V1128 Tau s 1 0.3053717 9.65 9.65 0.00 01.01. 15:15 95 (E) 21
V417 Aql p 1 0.3703135 11.00 11.50 0.50 01.01. 15:16 242 (SW) 28
HV Aqr s 1 0.374457 9.71 9.71 0.00 01.01. 15:16 210 (SW) 33
V343 Cen p 10 0.587651 11.70 12.30 0.60 01.01. 15:16 194 (S) -77
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.