haltuf.org

Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:09 // 19:03 UTC
Civil Twilight (6°): 02:29 // 19:42 UTC
Nautical Twilight (12°): 01:32 // 20:40 UTC
Astronomical Twilight (18°): 00:00 // 22:11 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
DE CVn p 1 0.3641396 13.68 13.81 0.13 18.07. 17:41 252 (W) 79
V444 Dra p 10 0.3545232 13.55 14.20 0.65 18.07. 17:41 30 (NE) 47
V1025 Her p 7 0.563355 12.10 12.50 0.40 18.07. 17:41 128 (SE) 57
V432 Per p 1 0.3833085 11.00 11.70 0.70 18.07. 17:41 352 (N) 3
GQ Boo s 1 0.3846402 12.65 12.65 0.00 18.07. 17:41 163 (S) 64
WW Gem s 1 1.237812 9.90 10.30 0.40 18.07. 17:41 310 (NW) -1
V356 Cam p 9 0.402503 13.06 13.41 0.35 18.07. 17:41 348 (N) 31
RAFV138 Del s 6 0.3615 14.40 14.80 0.40 18.07. 17:42 84 (E) 9
AY Pup s 7 0.4689593 11.60 12.50 0.90 18.07. 17:42 263 (W) -26
G3881.0579 Dra p 1 0.329331 11.41 11.99 0.58 18.07. 17:42 58 (NE) 71
FH Cru p 6 0.850703 13.10 13.22 0.12 18.07. 17:42 193 (S) -26
V1109 Sgr p 9 0.611132 14.30 14.80 0.50 18.07. 17:43 114 (SE) 0
BC Eri s 1 0.527247 10.83 11.26 0.43 18.07. 17:43 309 (NW) -45
V824 Cyg p 5 0.6441952 14.00 14.90 0.90 18.07. 17:43 69 (E) 31
V1125 Oph s 2 0.911655 11.00 11.50 0.50 18.07. 17:43 129 (SE) 41
V646 Aur p 9 0.438786 13.40 13.80 0.40 18.07. 17:43 317 (NW) 17
V512 Cyg s 3 2.4246437 11.40 11.50 0.10 18.07. 17:43 51 (NE) 34
CH Hya s 10 0.346546 14.50 15.50 1.00 18.07. 17:43 203 (SW) 7
ES Lac s 1 4.459398 11.00 11.60 0.60 18.07. 17:44 34 (NE) 25
GW Boo s 1 0.531544 10.25 10.25 0.00 18.07. 17:44 197 (S) 59
DK Per p 1 0.8988765 12.30 13.30 1.00 18.07. 17:44 1 (N) 18
AX Cas s 1 0.6003735 12.80 12.90 0.10 18.07. 17:44 9 (N) 22
XX Del p 8 2.123596 13.00 14.80 1.80 18.07. 17:44 78 (E) 15
V1315 Aql p 1 0.13968996 13.80 15.60 1.80 18.07. 17:44 97 (E) 22
V870 Ara p 7 0.399826 9.00 9.39 0.40 18.07. 17:45 150 (SE) -26
LL Cep p 6 0.7841514 13.50 15.00 1.50 18.07. 17:45 16 (N) 39
RV CVn s 1 0.2695671 13.75 13.75 0.00 18.07. 17:45 209 (SW) 66
V1811 Ori p 10 3.21472 9.52 9.66 0.14 18.07. 17:45 307 (NW) -26
V1082 Sco p 1 23.446 10.00 10.48 0.48 18.07. 17:45 143 (SE) -3
V872 Cep p 10 0.2800266 14.80 15.24 0.44 18.07. 17:45 34 (NE) 30
V776 Cas s 1 0.440417 8.94 8.94 0.00 18.07. 17:45 4 (N) 30
U Gem p 1 0.17690624 8.20 14.90 6.70 18.07. 17:46 291 (W) 11
SW Lyn p 1 0.6440665 9.51 10.20 0.69 18.07. 17:46 303 (NW) 27
EG Hya p 9 0.6112941 12.60 13.00 0.40 18.07. 17:46 211 (SW) 2
TY Peg p 1 3.09211 10.10 12.00 1.90 18.07. 17:46 46 (NE) -15
RR Cen s 9 0.6056895 7.27 7.63 0.36 18.07. 17:46 182 (S) -18
V1022 Tau s 2 0.347171 14.96 14.30 -0.66 18.07. 17:46 339 (N) -9
GU Ori s 1 0.470682 12.90 12.90 0.00 18.07. 17:46 306 (NW) -11
V349 Dra p 10 0.3898685 11.30 11.70 0.40 18.07. 17:47 73 (E) 74
V357 Aps p 7 0.304565 14.00 14.30 0.30 18.07. 17:47 176 (S) -39
CR Scl p 10 0.246539 9.62 9.77 0.15 18.07. 17:47 65 (NE) -66
GW Cep s 1 0.3188312 11.40 12.00 0.60 18.07. 17:47 3 (N) 40
X PsA s 10 0.3977746 13.00 14.20 1.20 18.07. 17:47 90 (E) -33
V389 Cam p 9 0.439897 11.80 12.50 0.70 18.07. 17:47 344 (N) 34
V917 Cep p 7 0.411767 12.88 13.25 0.37 18.07. 17:48 21 (N) 35
BU Tri p 1 0.295568 14.40 15.00 0.60 18.07. 17:48 4 (N) -3
V624 Cen p 10 0.7000815 14.80 15.60 0.80 18.07. 17:48 184 (S) -15
EM Cyg p 1 0.2909091 11.90 14.40 2.50 18.07. 17:48 79 (E) 32
G3053.1924 CrB p 1 0.16177042 13.17 13.87 0.70 18.07. 17:48 133 (SE) 74
IV Gem s 3 0.60269 12.20 12.20 0.00 18.07. 17:48 304 (NW) 12
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.