haltuf.org

Ephemerides for Variable Stars

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

Sunrise // Sunset: 05:52 // 16:33 UTC
Civil Twilight (6°): 05:21 // 17:04 UTC
Nautical Twilight (12°): 04:44 // 17:42 UTC
Astronomical Twilight (18°): 04:07 // 18:19 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
BI Vul s 1 0.2518236 14.15 14.86 0.71 24.02. 01:02 38 (NE) -4
EV Vul p 4 2.822107 11.50 12.20 0.70 24.02. 01:02 58 (NE) 5
UU Cam s 1 0.6825584 11.80 12.30 0.50 24.02. 01:02 344 (N) 40
BZ Tri p 10 2.949335 11.80 12.30 0.50 24.02. 01:02 333 (NW) -6
V1256 Her p 2 0.318276 12.60 13.50 0.90 24.02. 01:02 90 (E) 22
DY CVn p 1 0.2459495 12.00 12.50 0.50 24.02. 01:02 140 (SE) 74
V528 Oph s 7 2.70549 12.60 13.70 1.10 24.02. 01:03 117 (SE) -16
ES Her s 1 0.782029 13.10 13.70 0.60 24.02. 01:03 71 (E) 28
GT Boo p 2 0.568922 12.10 12.40 0.30 24.02. 01:03 93 (E) 57
XY Sct s 4 0.7852528 13.80 14.50 0.70 24.02. 01:03 90 (E) -8
G5248.0214 Aqr s 5 0.323088 13.67 13.67 0.00 24.02. 01:03 25 (NE) -43
V580 Lyr s 1 0.289052 12.85 12.85 0.00 24.02. 01:03 60 (NE) 22
SZ Ari p 2 1.71753 11.10 11.60 0.50 24.02. 01:03 316 (NW) -9
BH CMi s 6 0.5592485 9.50 9.50 0.00 24.02. 01:03 251 (W) 17
EH CVn p 1 0.263585 12.91 13.26 0.35 24.02. 01:04 133 (SE) 66
WX Dra p 2 1.8018647 13.50 15.30 1.80 24.02. 01:04 51 (NE) 31
V657 Cyg p 10 4.19314 15.10 16.70 1.60 24.02. 01:04 27 (NE) 10
V591 Lyr s 2 0.300395 11.95 11.95 0.00 24.02. 01:04 63 (NE) 28
V651 Cas p 1 0.9968096 11.10 11.60 0.50 24.02. 01:04 5 (N) 18
R CMa s 1 1.13595 5.70 5.70 0.00 24.02. 01:04 248 (W) -4
NP Tel s 10 0.37512 12.90 13.30 0.40 24.02. 01:04 118 (SE) -54
BZ Ara p 9 0.4 14.50 15.10 0.60 24.02. 01:04 146 (SE) -32
CW CMi s 1 0.313192 11.20 11.20 0.00 24.02. 01:05 253 (W) 14
G3882.2264 Dra s 8 0.3539968 14.65 15.23 0.58 24.02. 01:05 55 (NE) 52
BT CrB p 9 0.0892 18.90 20.40 1.50 24.02. 01:05 90 (E) 49
V542 Hya p 10 0.381025 10.28 10.40 0.12 24.02. 01:05 212 (SW) 21
V535 Aur p 5 0.384744 12.73 13.17 0.44 24.02. 01:05 303 (NW) 35
CZEV036 Cyg p 6 0.3688 13.27 13.84 0.57 24.02. 01:05 59 (NE) 13
QQ Boo p 8 0.2764765 12.45 12.85 0.40 24.02. 01:05 79 (E) 58
V651 Ara s 10 0.2770608 14.60 15.30 0.70 24.02. 01:06 145 (SE) -30
PS Per s 1 0.702179 13.00 13.00 0.00 24.02. 01:06 336 (NW) 10
LQ Com p 1 0.356835 12.80 13.30 0.50 24.02. 01:06 172 (S) 66
DE CMa s 10 0.6959637 13.00 13.40 0.40 24.02. 01:06 241 (SW) -11
CF Lyn p 9 1.38537 9.61 9.93 0.32 24.02. 01:06 283 (W) 40
RT Hyi s 10 0.2840352 12.28 13.13 0.85 24.02. 01:06 185 (S) -61
V753 Cyg s 1 0.9523771 11.20 11.20 0.00 24.02. 01:07 47 (NE) 28
V501 Oph s 5 0.96795 10.90 11.10 0.20 24.02. 01:07 82 (E) 12
V881 Sco s 1 2.491582 9.20 9.20 0.00 24.02. 01:07 130 (SE) -11
NN Ser p 1 0.1300801 17.00 23.00 6.00 24.02. 01:07 112 (E) 34
IR Cnc s 5 0.717767 11.90 12.27 0.37 24.02. 01:07 262 (W) 37
BD Pav p 10 0.1793015 12.40 16.21 3.81 24.02. 01:07 134 (SE) -42
V360 UMa s 6 0.360224 13.60 14.00 0.40 24.02. 01:07 87 (E) 75
QT Aur p 4 1.089504 14.40 15.00 0.60 24.02. 01:07 299 (NW) 28
DX CVn p 1 0.35738 12.25 12.70 0.45 24.02. 01:08 143 (SE) 76
IO Boo p 7 0.2711483 13.00 13.50 0.50 24.02. 01:08 130 (SE) 57
DP Gru p 10 3.80343 8.31 8.63 0.32 24.02. 01:08 61 (NE) -78
V417 Nor p 10 0.4067 16.03 16.65 0.62 24.02. 01:08 152 (SE) -25
V752 Cen s 2 0.370229 9.10 9.61 0.51 24.02. 01:08 189 (S) 4
V997 Cyg p 1 0.458224 14.10 14.90 0.80 24.02. 01:08 40 (NE) 28
V1370 Tau p 7 0.295517 10.90 11.20 0.30 24.02. 01:08 292 (W) 6
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.