haltuf.org

Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:21 // 18:51 UTC
Civil Twilight (6°): 02:43 // 19:29 UTC
Nautical Twilight (12°): 01:50 // 20:22 UTC
Astronomical Twilight (18°): 00:38 // 21:34 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V434 Per p 3 0.5361082 14.40 15.10 0.70 28.07. 10:20 284 (W) 44
IR Vir p 3 0.36938 12.10 12.70 0.60 28.07. 10:20 106 (E) 8
NN Tel p 10 0.3838 15.00 15.50 0.50 28.07. 10:20 213 (SW) -83
V927 Cep p 8 2.577899 9.60 10.05 0.45 28.07. 10:21 342 (N) 36
AN UMa s 6 0.07975275 14.90 20.20 5.30 28.07. 10:21 79 (E) 57
V402 Gem p 7 0.399252 11.72 12.35 0.63 28.07. 10:21 209 (SW) 58
TU Hor p 10 0.935971 5.90 6.04 0.14 28.07. 10:21 221 (SW) -22
G0816.1907 Cnc s 6 0.3158 12.00 11.00 -1.00 28.07. 10:21 154 (SE) 52
V676 And p 10 0.364529 12.86 13.26 0.40 28.07. 10:21 317 (NW) 10
V2282 Cyg p 3 0.335948 12.02 12.30 0.28 28.07. 10:21 3 (N) 14
AB And p 1 0.3318894 9.50 10.32 0.82 28.07. 10:22 321 (NW) 8
V421 Dra p 10 0.653567 12.16 12.54 0.38 28.07. 10:22 1 (N) 42
UX Leo s 1 1.0071575 10.30 10.40 0.10 28.07. 10:22 124 (SE) 18
EW Psc s 8 0.241202 10.38 10.38 0.00 28.07. 10:22 297 (NW) -9
T Aur p 6 0.20437829 15.20 15.50 0.30 28.07. 10:22 245 (SW) 58
UZ For p 10 0.087865429 18.20 20.90 2.70 28.07. 10:22 234 (SW) -4
EX CVn p 4 0.2771572 13.10 13.50 0.40 28.07. 10:22 73 (E) 38
V338 Aqr p 9 0.285143 12.40 13.10 0.70 28.07. 10:22 323 (NW) -35
QW Gem p 1 0.3581235 10.33 10.74 0.41 28.07. 10:23 213 (SW) 67
CV Cam p 3 0.973261 9.41 9.66 0.26 28.07. 10:23 300 (NW) 53
FR Lac p 10 0.32 15.20 16.10 0.90 28.07. 10:23 334 (NW) 21
V401 Cyg s 1 0.582725 10.64 11.13 0.49 28.07. 10:23 4 (N) -9
V752 Cen s 2 0.370229 9.10 9.61 0.51 28.07. 10:23 135 (SE) -10
VV Cet p 1 0.5223925 10.43 10.99 0.56 28.07. 10:23 279 (W) -10
FU Lyn p 7 0.3979435 12.46 12.90 0.44 28.07. 10:24 115 (SE) 75
V933 Cep p 10 0.48792 13.95 14.55 0.60 28.07. 10:24 350 (N) 44
FM Vul p 1 0.784642 12.80 13.70 0.90 28.07. 10:24 4 (N) -13
V659 Ara p 10 0.2918802 13.90 14.50 0.60 28.07. 10:24 132 (SE) -63
IV Ara p 10 0.99958 13.40 14.50 1.10 28.07. 10:24 126 (SE) -68
NO Vul s 1 0.370765 13.40 14.10 0.70 28.07. 10:24 4 (N) -19
TY Boo p 1 0.3171485 10.81 11.47 0.66 28.07. 10:24 54 (NE) 16
V608 Aur p 9 0.763236 12.50 12.90 0.40 28.07. 10:24 262 (W) 63
OW Com p 10 0.258127 15.40 16.40 1.00 28.07. 10:24 84 (E) 17
V439 Dra p 10 0.678602 13.35 13.80 0.45 28.07. 10:24 358 (N) 26
PT Vir s 7 0.3081795 13.38 13.50 0.12 28.07. 10:24 100 (E) 22
V524 Hya p 10 0.15 17.12 19.40 2.28 28.07. 10:24 151 (SE) 37
HX UMa s 5 0.379156 8.89 9.06 0.17 28.07. 10:24 74 (E) 48
NN Com p 5 0.582846 13.38 13.78 0.40 28.07. 10:25 95 (E) 23
V972 Her p 5 0.4430605 6.72 6.79 0.07 28.07. 10:25 23 (NE) -4
V2134 Cyg p 10 1.429214 8.32 8.50 0.17 28.07. 10:25 350 (N) 4
TW Cet p 1 0.3168513 10.43 11.18 0.75 28.07. 10:25 257 (W) -16
V357 Dra p 6 0.619276 11.55 12.15 0.60 28.07. 10:25 18 (N) 33
PS Dra p 10 0.43747 13.05 13.35 0.30 28.07. 10:25 34 (NE) 37
BL Dra p 4 0.402665 11.90 12.20 0.30 28.07. 10:25 1 (N) 21
V912 Per p 8 0.5775932 12.01 12.30 0.29 28.07. 10:25 281 (W) 47
GK Aqr s 1 0.327415 12.40 12.40 0.00 28.07. 10:25 315 (NW) -31
RV Gru p 10 0.2595312 11.00 11.40 0.40 28.07. 10:25 260 (W) -62
V501 Oph p 5 0.96795 10.90 11.80 0.90 28.07. 10:25 24 (NE) -23
V920 Oph s 10 1.5505 15.10 15.90 0.80 28.07. 10:26 24 (NE) -29
EL Aqr p 1 0.48141 10.38 10.73 0.35 28.07. 10:26 290 (W) -26
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.