Ephemerides for Variable Stars

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

Sunrise // Sunset: 05:40 // 16:43 UTC
Civil Twilight (6°): 05:10 // 17:14 UTC
Nautical Twilight (12°): 04:32 // 17:51 UTC
Astronomical Twilight (18°): 03:55 // 18:29 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
GY Cnc p 7 0.1754425 16.50 17.80 1.30 01.03. 13:34 56 (NE) -3
V743 Sgr s 10 0.276635806 13.80 14.20 0.40 01.03. 13:34 266 (W) -35
AH Gem p 1 0.336762 14.40 14.90 0.50 01.03. 13:34 83 (E) 15
V926 Aql p 9 2.973115 13.80 14.60 0.80 01.03. 13:34 269 (W) 13
V856 Cep p 10 0.314008 12.25 12.50 0.25 01.03. 13:34 345 (N) 55
V972 Her p 5 0.4430605 6.72 6.79 0.07 01.03. 13:34 305 (NW) 14
V1222 Tau s 4 0.295362 13.28 13.40 0.12 01.03. 13:35 134 (SE) 40
V386 Dra s 1 0.238912 13.40 13.40 0.00 01.03. 13:35 319 (NW) 27
SU Aqr p 2 1.044698 10.20 10.80 0.60 01.03. 13:35 217 (SW) 20
V921 Her p 1 0.87738 9.44 9.80 0.36 01.03. 13:35 325 (NW) 18
V369 Dra p 10 0.40095 13.40 13.80 0.40 01.03. 13:35 323 (NW) 24
V410 Aur p 1 0.366355 10.10 10.44 0.35 01.03. 13:35 89 (E) 46
V1355 Tau s 7 0.244668 13.00 13.00 0.00 01.03. 13:36 99 (E) 40
HY Lyr p 4 0.369101 13.80 14.40 0.60 01.03. 13:36 301 (NW) 15
CF CrB p 10 0.262445 14.14 14.54 0.40 01.03. 13:36 324 (NW) -2
CM Lac p 1 1.60469135 8.18 9.15 0.97 01.03. 13:36 280 (W) 57
RZ Dra s 1 0.5508762 10.11 10.50 0.39 01.03. 13:36 322 (NW) 36
QS Vir p 9 0.150757525 14.27 17.76 3.49 01.03. 13:36 346 (N) -53
AT Peg s 1 1.146084 8.97 9.04 0.07 01.03. 13:37 238 (SW) 34
CO And s 1 1.827664 11.10 11.10 0.00 01.03. 13:37 193 (S) 87
SY Phe p 1 5.27088632 9.75 9.96 0.21 01.03. 13:37 177 (S) -3
AW Vir s 1 0.3539976 11.00 11.67 0.67 01.03. 13:37 356 (N) -37
V1834 Ori p 7 1.51058 6.85 6.94 0.09 01.03. 13:37 113 (SE) 29
AH Mic s 10 0.387315 13.20 13.60 0.40 01.03. 13:37 225 (SW) -16
CL Aur s 1 1.2443718 12.10 12.30 0.20 01.03. 13:37 88 (E) 44
RZ Com s 1 0.338507 10.42 10.42 0.00 01.03. 13:37 10 (N) -16
V2769 Ori p 5 0.27872 15.00 15.30 0.30 01.03. 13:37 103 (E) 17
V1031 Cas p 9 0.4306435 12.75 13.25 0.50 01.03. 13:37 341 (N) 72
IK Boo s 1 0.303116 12.00 12.50 0.50 01.03. 13:37 348 (N) -10
V345 Gem p 1 0.274778 7.82 7.88 0.06 01.03. 13:38 63 (NE) 22
V603 Aur p 8 0.37475 12.70 13.40 0.70 01.03. 13:38 63 (NE) 54
V490 And s 7 0.424185 14.60 14.60 0.00 01.03. 13:38 231 (SW) 78
NSV 00807 Cet p 8 0.338962 11.59 12.28 0.69 01.03. 13:38 163 (S) 21
V484 Vel p 9 2.60431 9.87 10.00 0.13 01.03. 13:38 99 (E) -46
QZ Lup p 9 1.136555 8.30 8.46 0.16 01.03. 13:38 277 (W) -73
V1100 Her p 1 0.346931 10.92 11.26 0.34 01.03. 13:38 313 (NW) 18
PT Boo s 9 0.4466345 12.60 12.60 0.00 01.03. 13:39 338 (N) 7
IQ Cnc p 9 0.634624 13.05 13.45 0.40 01.03. 13:39 57 (NE) -7
CN Ind p 9 0.45364 9.43 9.87 0.44 01.03. 13:39 221 (SW) -26
CR Scl p 10 0.246539 9.62 9.77 0.15 01.03. 13:39 187 (S) 4
BH UMa p 1 0.349341 11.50 12.30 0.80 01.03. 13:39 23 (NE) 17
V2490 Cyg p 10 0.78099 11.75 12.25 0.50 01.03. 13:40 263 (W) 44
V837 Cep p 10 0.438076 12.80 13.00 0.20 01.03. 13:40 311 (NW) 53
V908 Mon p 10 2.8842 11.27 11.72 0.45 01.03. 13:40 93 (E) 12
GW Boo p 1 0.531544 10.25 10.59 0.34 01.03. 13:40 351 (N) -19
G0167.0251 CMi p 7 0.289606 14.34 14.34 0.00 01.03. 13:40 90 (E) 3
RR CMa s 6 1.196257 12.50 13.10 0.60 01.03. 13:40 100 (E) -13
AB Mus p 8 0.964944 12.80 14.50 1.70 01.03. 13:40 185 (S) -72
UW Ori p 1 2.038132 11.10 11.60 0.50 01.03. 13:41 92 (E) 29
BD Scl s 9 0.566291 10.02 10.30 0.28 01.03. 13:41 191 (S) 14
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.