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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:30 // 15:57 UTC
Civil Twilight (6°): 05:57 // 16:30 UTC
Nautical Twilight (12°): 05:18 // 17:08 UTC
Astronomical Twilight (18°): 04:40 // 17:46 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
TW Lac p 2 3.037494 11.50 13.30 1.80 02.02. 16:07 299 (NW) 59
EZ Car p 6 1.1886882 9.90 10.30 0.40 02.02. 16:07 134 (SE) -61
V342 Her p 1 0.851731 10.50 11.30 0.80 02.02. 16:07 304 (NW) 5
V502 Cyg p 4 0.566962 13.60 14.50 0.90 02.02. 16:08 297 (NW) 35
ER Hya p 10 0.6516339 13.60 14.70 1.10 02.02. 16:08 34 (NE) -62
BO Ari p 1 0.3181937 10.00 10.50 0.50 02.02. 16:08 173 (S) 67
CR Ind p 9 0.390817 12.05 12.70 0.65 02.02. 16:08 206 (SW) -38
FI CVn p 10 0.3340635 11.90 12.02 0.12 02.02. 16:08 6 (N) -4
RT Cha p 9 0.3551095 14.00 15.00 1.00 02.02. 16:08 166 (S) -54
V414 Nor p 10 0.7534 14.85 14.97 0.12 02.02. 16:08 238 (SW) -72
V447 Vel p 8 0.9719 11.73 12.24 0.51 02.02. 16:08 120 (SE) -34
V1076 Cas p 9 0.381185 15.68 15.97 0.29 02.02. 16:08 327 (NW) 80
GT Boo p 2 0.568922 12.10 12.40 0.30 02.02. 16:08 345 (N) 0
HI Leo p 1 0.3115905 10.90 11.60 0.70 02.02. 16:09 49 (NE) -27
OO Cyg p 7 0.2620015 14.10 14.60 0.50 02.02. 16:09 298 (NW) 27
TZ Boo s 1 0.29716095 10.41 10.82 0.41 02.02. 16:09 347 (N) 1
WZ Ant s 8 0.4459239 11.50 11.80 0.30 02.02. 16:09 98 (E) -48
V953 Mon p 7 0.426934 13.80 14.40 0.60 02.02. 16:09 89 (E) -1
IY UMa p 4 0.0739138 18.40 20.00 1.60 02.02. 16:09 26 (NE) 25
AS Aps s 9 0.399351 13.40 13.80 0.40 02.02. 16:09 197 (S) -64
GR Psc s 4 0.49432 11.21 11.21 0.00 02.02. 16:09 205 (SW) 61
V625 And p 10 0.2495793 14.20 14.80 0.60 02.02. 16:09 261 (W) 57
V936 Mon p 8 0.368958 14.00 15.00 1.00 02.02. 16:10 99 (E) 6
V573 Peg s 1 0.417451 12.34 12.34 0.00 02.02. 16:10 256 (W) 54
V631 Aql p 10 1.155102 13.50 14.90 1.40 02.02. 16:10 283 (W) 5
XY Leo s 1 0.2841029 9.45 9.80 0.35 02.02. 16:10 56 (NE) -4
GG Boo p 6 0.426969 12.30 12.60 0.30 02.02. 16:10 359 (N) -1
AU Phe p 10 0.2658125 12.23 12.78 0.55 02.02. 16:10 182 (S) -7
IM Vul s 1 0.454283 11.60 13.30 1.70 02.02. 16:10 277 (W) 24
V2197 Cyg p 1 0.465749 10.90 12.40 1.50 02.02. 16:10 289 (W) 35
EX And p 8 1.632506 12.70 14.10 1.40 02.02. 16:10 278 (W) 67
BX Peg p 1 0.280418 11.00 11.69 0.69 02.02. 16:11 271 (W) 35
VW Phe s 10 1.74216 10.70 11.00 0.30 02.02. 16:11 187 (S) -2
V963 Oph p 10 0.264743 14.60 15.10 0.50 02.02. 16:11 295 (NW) -11
V464 Hya p 9 0.342528 13.25 13.80 0.55 02.02. 16:11 353 (N) -67
V400 Nor p 10 1.78686 9.99 10.45 0.46 02.02. 16:11 265 (W) -65
AH Gem p 1 0.336762 14.40 14.90 0.50 02.02. 16:11 93 (E) 23
V454 CrA p 7 2.396874 9.90 10.50 0.60 02.02. 16:11 261 (W) -48
OR Cas s 1 1.245709 11.40 11.80 0.40 02.02. 16:11 323 (NW) 75
V1063 Cas p 9 0.620008 11.60 12.30 0.70 02.02. 16:11 352 (N) 63
MQ UMa p 1 0.476069 11.57 11.83 0.26 02.02. 16:11 28 (NE) 10
FQ Vir s 3 0.749603 10.10 10.90 0.80 02.02. 16:11 359 (N) -56
ZZ PsA p 10 0.373893 9.28 9.56 0.28 02.02. 16:11 233 (SW) -6
V1001 Cas p 1 0.429058 13.61 14.71 1.10 02.02. 16:11 286 (W) 69
UV Leo p 1 0.60008641 8.90 9.56 0.66 02.02. 16:12 51 (NE) -12
DW UMa p 1 0.13660653 15.10 16.60 1.50 02.02. 16:12 27 (NE) 27
AM Aqr p 9 0.3737388 12.80 14.20 1.40 02.02. 16:12 233 (SW) 4
V392 Vul p 9 1.351427 9.82 10.18 0.36 02.02. 16:12 291 (W) 14
PV Boo p 10 0.292588 14.51 15.14 0.63 02.02. 16:12 344 (N) -4
MO Cen s 9 9.657305 9.70 9.70 0.00 02.02. 16:12 134 (SE) -67
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.