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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:44 // 15:39 UTC
Civil Twilight (6°): 06:09 // 16:13 UTC
Nautical Twilight (12°): 05:30 // 16:52 UTC
Astronomical Twilight (18°): 04:51 // 17:31 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
PY Boo s 9 0.278049 12.10 12.10 0.00 23.01. 07:09 286 (W) 82
BS Vir s 10 0.3770834 13.60 14.40 0.80 23.01. 07:09 240 (SW) 20
BU Eri p 6 0.8430936 9.40 9.82 0.42 23.01. 07:09 15 (N) -60
WZ TrA p 10 2.03749 12.30 13.40 1.10 23.01. 07:10 182 (S) -25
V443 Cam s 9 0.411691 14.00 14.80 0.80 23.01. 07:10 350 (N) 36
FR Ori p 1 0.883163 11.00 11.90 0.90 23.01. 07:10 335 (NW) -27
BX Peg p 1 0.280418 11.00 11.69 0.69 23.01. 07:10 79 (E) 27
NSV 08733 Oph s 7 0.357189 13.70 13.80 0.10 23.01. 07:10 157 (SE) 47
V963 Per p 1 0.462078 13.20 14.20 1.00 23.01. 07:10 356 (N) 13
QV UMa s 6 0.311444 13.50 13.50 0.00 23.01. 07:10 312 (NW) 31
V417 Aql s 1 0.3703135 11.00 11.50 0.50 23.01. 07:11 121 (SE) 30
V1851 Ori s 1 0.276946 12.00 12.00 0.00 23.01. 07:11 346 (N) -29
V469 And p 10 0.328106 15.10 15.90 0.80 23.01. 07:11 44 (NE) 17
V401 Cam s 8 0.3158103 13.20 13.60 0.40 23.01. 07:11 352 (N) 31
RT Lac p 7 5.0739 8.84 9.89 1.05 23.01. 07:11 61 (NE) 35
V417 Gem p 9 0.393382 9.80 9.92 0.12 23.01. 07:11 326 (NW) -5
V1355 Tau p 7 0.244668 13.00 13.00 0.00 23.01. 07:12 351 (N) -15
PR Boo p 10 0.371281 13.70 14.10 0.40 23.01. 07:12 251 (W) 78
DL Vir p 1 1.315488 7.00 7.50 0.50 23.01. 07:12 217 (SW) 14
AK CMi p 1 0.5658969 10.10 11.50 1.40 23.01. 07:12 306 (NW) -21
GW Cnc p 1 0.2814125 12.60 13.20 0.60 23.01. 07:12 301 (NW) 2
V891 Aql p 10 0.419508 15.40 15.80 0.40 23.01. 07:12 122 (SE) 25
CK Boo s 1 0.3551495 8.99 9.23 0.24 23.01. 07:12 218 (SW) 43
V596 Aur p 1 0.397887 11.83 12.29 0.46 23.01. 07:13 353 (N) 3
V1401 Cyg p 1 1.183007 13.10 13.60 0.50 23.01. 07:13 55 (NE) 40
EK Com s 1 0.266685 12.70 12.70 0.00 23.01. 07:13 261 (W) 44
AQ Com s 1 0.2813295 15.20 15.70 0.50 23.01. 07:14 258 (W) 38
V1051 Her p 10 0.55833 12.50 12.80 0.30 23.01. 07:15 152 (SE) 65
V726 Cyg s 1 0.497971 12.70 12.80 0.10 23.01. 07:15 81 (E) 50
BF Aur s 4 1.583222 8.79 9.49 0.70 23.01. 07:15 353 (N) 2
V380 Dra p 1 0.4937366 12.28 13.33 1.05 23.01. 07:15 19 (N) 68
V636 Aur p 1 0.3406176 13.70 14.10 0.40 23.01. 07:15 342 (N) -3
AR Ind p 10 0.6346 13.90 14.40 0.50 23.01. 07:15 146 (SE) -27
V1075 Aql s 1 0.88098 13.50 13.60 0.10 23.01. 07:15 109 (E) 35
V436 Cam p 10 1.0541 13.50 14.10 0.60 23.01. 07:15 348 (N) 29
VZ Cep p 1 1.183364 9.74 10.15 0.41 23.01. 07:16 29 (NE) 49
V1104 Her p 1 0.227876 13.30 14.10 0.80 23.01. 07:16 83 (E) 73
OQ Boo s 8 0.398071 12.17 12.25 0.08 23.01. 07:16 224 (SW) 63
HN Eri p 5 0.623592 8.66 8.97 0.31 23.01. 07:16 357 (N) -64
BG Cen s 10 0.7430987 11.80 12.10 0.30 23.01. 07:16 212 (SW) -37
V527 Oph p 10 0.774704 14.40 15.40 1.00 23.01. 07:16 165 (S) 9
BN Ari s 1 0.2993717 10.38 10.98 0.60 23.01. 07:16 31 (NE) -8
S Ant s 1 0.6483481 6.40 6.87 0.47 23.01. 07:16 260 (W) -30
HS Leo s 2 0.337706 13.80 14.40 0.60 23.01. 07:16 280 (W) 29
V457 Cam p 9 0.3033 13.80 14.20 0.40 23.01. 07:17 347 (N) 33
YZ Vel s 9 5.48839 12.60 13.20 0.60 23.01. 07:17 225 (SW) -38
GH Aqr s 6 0.305585 13.40 13.40 0.00 23.01. 07:17 95 (E) -3
V514 Mon p 1 0.557388 12.80 13.30 0.50 23.01. 07:17 317 (NW) -32
QT Boo p 10 0.3190643 11.65 11.80 0.15 23.01. 07:17 274 (W) 81
DX CVn s 1 0.35738 12.25 12.60 0.35 23.01. 07:17 272 (W) 53
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.