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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:26 // 16:01 UTC
Civil Twilight (6°): 05:54 // 16:33 UTC
Nautical Twilight (12°): 05:15 // 17:12 UTC
Astronomical Twilight (18°): 04:37 // 17:50 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
QT Cen p 10 4.59634 13.20 14.70 1.50 05.02. 09:00 214 (SW) -37
BW Dra p 1 0.292165 8.61 9.08 0.47 05.02. 09:00 313 (NW) 57
V1848 Ori p 1 0.2663505 10.96 11.56 0.60 05.02. 09:00 33 (NE) -29
V542 Hya p 10 0.381025 10.28 10.40 0.12 05.02. 09:00 294 (NW) -36
AW CrB s 1 0.3609357 11.08 11.08 0.00 05.02. 09:00 261 (W) 57
AC Boo p 1 0.352437 10.00 10.62 0.62 05.02. 09:00 290 (W) 50
CQ Scl p 10 0.269896 12.00 12.55 0.55 05.02. 09:00 116 (SE) -17
V380 Cen p 9 1.0872055 9.70 10.20 0.50 05.02. 09:00 218 (SW) -40
V391 Vir s 1 0.3543161 12.21 12.60 0.39 05.02. 09:00 280 (W) -3
BF Tri s 9 0.326566 14.00 14.50 0.50 05.02. 09:01 62 (NE) 17
PR Mon p 9 1.123728 11.00 11.70 0.70 05.02. 09:01 347 (N) -49
V789 Her p 1 0.3200448 14.90 15.60 0.70 05.02. 09:01 261 (W) 68
V470 Cam p 1 0.0956467 14.10 14.75 0.65 05.02. 09:01 359 (N) 27
QT Boo p 10 0.3190643 11.65 11.80 0.15 05.02. 09:01 290 (W) 57
GY Psc p 9 0.33967 12.40 12.60 0.20 05.02. 09:01 67 (NE) 21
ES Oct p 10 0.510696 12.66 13.70 1.04 05.02. 09:01 172 (S) -41
XX LMi p 4 0.370979 12.42 12.56 0.14 05.02. 09:01 318 (NW) 4
V441 Lac p 1 0.3089166 12.56 12.78 0.22 05.02. 09:01 67 (NE) 61
NSV 00518 Cet p 9 0.58622 11.06 11.69 0.63 05.02. 09:01 101 (E) -21
I Boo s 1 0.2678178 5.80 6.29 0.49 05.02. 09:01 291 (W) 51
V1087 Cen p 6 5.048912 9.34 9.52 0.18 05.02. 09:01 224 (SW) -53
V2471 Cyg p 10 0.2825555 13.60 14.30 0.70 05.02. 09:01 66 (NE) 80
V1128 Tau p 1 0.3053717 9.65 10.24 0.59 05.02. 09:01 49 (NE) -14
IR Vir s 3 0.36938 12.10 12.70 0.60 05.02. 09:01 273 (W) -7
LP Com p 1 0.337934 12.76 13.37 0.61 05.02. 09:01 294 (NW) 16
V416 Gem p 7 0.256181 12.50 13.00 0.50 05.02. 09:02 1 (N) -17
V1306 Her p 1 0.370368 11.70 12.10 0.40 05.02. 09:02 246 (SW) 76
V723 Per p 7 0.796424 12.24 12.70 0.46 05.02. 09:02 44 (NE) 32
V343 Cen p 10 0.587651 11.70 12.30 0.60 05.02. 09:02 225 (SW) -53
DV Per p 6 0.8071396 14.40 14.90 0.50 05.02. 09:02 39 (NE) 28
VZ Psc p 1 0.2612592 10.20 10.45 0.25 05.02. 09:02 106 (E) 19
BB Tri p 10 0.392372 14.00 14.40 0.40 05.02. 09:02 62 (NE) 21
SW Ant s 10 0.3802 13.80 14.60 0.80 05.02. 09:02 293 (NW) -50
FX Lac p 10 1.427893 14.40 16.00 1.60 05.02. 09:02 77 (E) 57
V1088 Her s 1 0.359231 11.00 11.00 0.00 05.02. 09:02 246 (SW) 60
V2377 Oph s 7 0.4254035 8.60 8.73 0.13 05.02. 09:03 213 (SW) 44
AU Aqr p 10 0.3711583 12.90 14.00 1.10 05.02. 09:03 137 (SE) 4
V693 Cyg p 7 1.1347738 14.30 15.50 1.20 05.02. 09:03 128 (SE) 75
AM Her p 1 0.128927 12.30 15.70 3.40 05.02. 09:03 274 (W) 82
V1167 Her p 3 0.275279 9.89 9.89 0.00 05.02. 09:03 233 (SW) 35
V689 Cen p 10 0.5585365 12.40 13.30 0.90 05.02. 09:03 231 (SW) -51
ZZ Boo s 6 4.9917633 6.79 7.44 0.65 05.02. 09:03 279 (W) 27
G9269.1993 Aps p 9 0.364317 10.89 11.20 0.31 05.02. 09:04 201 (S) -42
QU Lup p 10 0.446493 10.37 10.56 0.19 05.02. 09:04 223 (SW) -20
CK Aqr p 6 0.2833722 12.90 13.80 0.90 05.02. 09:04 149 (SE) 24
V407 Peg s 1 0.636884 9.30 9.30 0.00 05.02. 09:04 97 (E) 27
V872 Cas p 10 1.09875 13.80 14.40 0.60 05.02. 09:04 61 (NE) 48
V350 Aqr p 7 0.430354 12.40 13.00 0.60 05.02. 09:04 121 (SE) 21
V437 Cam p 9 0.439027 13.90 14.80 0.90 05.02. 09:04 5 (N) 31
AO Aqr p 9 0.4893508 11.50 12.30 0.80 05.02. 09:04 138 (SE) 7
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.