haltuf.org

Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:24 // 18:48 UTC
Civil Twilight (6°): 02:47 // 19:25 UTC
Nautical Twilight (12°): 01:56 // 20:16 UTC
Astronomical Twilight (18°): 00:47 // 21:25 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
OT UMa p 10 0.3160725 12.20 12.50 0.30 31.07. 00:11 10 (N) 27
IO Boo p 7 0.2711483 13.00 13.50 0.50 31.07. 00:11 303 (NW) 5
GX Gem p 1 4.037926 10.90 11.50 0.60 31.07. 00:11 36 (NE) 3
V426 Nor p 10 0.4735 17.76 18.05 0.29 31.07. 00:11 225 (SW) -39
IO Cnc p 1 0.347694 13.00 13.58 0.58 31.07. 00:11 8 (N) -23
V931 Cyg s 1 0.341513 13.90 14.50 0.60 31.07. 00:11 242 (SW) 59
AE Hya s 9 0.3928877 13.90 14.60 0.70 31.07. 00:11 1 (N) -63
BS CrB p 9 0.42458 11.46 11.60 0.14 31.07. 00:11 289 (W) 24
V523 Aur s 1 0.330437 13.30 13.30 0.00 31.07. 00:11 26 (NE) 7
IV Dra s 4 0.2681055 13.70 13.70 0.00 31.07. 00:11 312 (NW) 37
V374 Cas p 1 1.0448105 11.80 12.70 0.90 31.07. 00:11 60 (NE) 70
V445 Cyg s 6 1.947773 11.70 11.70 0.00 31.07. 00:12 237 (SW) 72
V445 Mon p 10 3.13101 10.90 11.70 0.80 31.07. 00:12 54 (NE) -28
WY Hya s 1 0.716008 10.40 11.20 0.80 31.07. 00:12 29 (NE) -36
V2788 Ori s 7 0.500033 12.00 12.00 0.00 31.07. 00:12 57 (NE) -18
TY Boo p 1 0.3171485 10.81 11.47 0.66 31.07. 00:12 302 (NW) 20
V634 And p 10 0.577405 14.40 15.40 1.00 31.07. 00:12 120 (SE) 69
AF Gru p 10 1.57807 11.90 12.40 0.50 31.07. 00:12 168 (S) -9
Y Cyg s 1 2.996332 7.30 7.75 0.45 31.07. 00:12 219 (SW) 72
AQ Tuc p 10 0.5948385 9.91 10.48 0.57 31.07. 00:12 167 (S) -35
AU Pic p 9 0.3119 14.00 14.40 0.40 31.07. 00:13 134 (SE) -61
V622 Aur p 9 0.3043 15.13 15.32 0.19 31.07. 00:13 44 (NE) 13
V1034 Cyg s 1 0.976932 9.60 9.90 0.30 31.07. 00:13 235 (SW) 63
DX Vel p 2 1.1173045 10.70 11.50 0.80 31.07. 00:13 210 (SW) -89
V658 Lyr s 1 0.33026 11.10 11.10 0.00 31.07. 00:13 283 (W) 58
PW UMa p 8 0.5552888 11.10 11.60 0.50 31.07. 00:14 4 (N) 25
RW CrB p 1 0.7264112 10.22 10.78 0.56 31.07. 00:14 292 (W) 21
DU Lyr p 6 0.837005 13.10 14.40 1.30 31.07. 00:14 253 (W) 53
V447 Cam p 7 0.83614 11.89 12.36 0.47 31.07. 00:14 19 (N) 33
GI CVn s 8 0.30316 14.10 14.60 0.50 31.07. 00:14 320 (NW) 21
NR Cep p 4 0.949548 13.00 13.60 0.60 31.07. 00:14 29 (NE) 63
HN UMa s 4 0.38261 9.90 10.02 0.12 31.07. 00:14 343 (N) 0
V473 Cas s 1 0.41546 13.40 13.40 0.00 31.07. 00:14 56 (NE) 57
AQ Cas s 6 11.72114 10.06 10.40 0.34 31.07. 00:15 46 (NE) 59
V383 Gem p 2 0.757285 12.78 13.60 0.82 31.07. 00:15 41 (NE) -6
V565 And p 8 0.3272 12.17 12.30 0.13 31.07. 00:15 73 (E) 48
CR CMa s 9 0.6241334 12.10 12.40 0.30 31.07. 00:15 59 (NE) -47
FX Eri p 8 0.292345 9.70 9.97 0.27 31.07. 00:16 122 (SE) -29
KS Eri p 9 0.533437 9.32 9.41 0.09 31.07. 00:16 80 (E) -18
V360 UMa s 6 0.360224 13.60 14.00 0.40 31.07. 00:16 321 (NW) 21
FR Del s 8 0.3497468 15.00 15.30 0.30 31.07. 00:16 202 (S) 50
DF CVn p 1 0.3268955 10.96 11.46 0.50 31.07. 00:16 328 (NW) 6
QX And s 1 0.412173 11.25 11.25 0.00 31.07. 00:16 81 (E) 45
SU Cep s 1 0.9014013 10.00 10.60 0.60 31.07. 00:17 355 (N) 83
AN UMa s 6 0.07975275 14.90 20.20 5.30 31.07. 00:17 347 (N) 6
V1301 Sco s 8 1.95406 13.00 13.00 0.00 31.07. 00:17 234 (SW) -16
AA Cet s 1 0.536169 6.20 6.70 0.50 31.07. 00:17 126 (SE) -1
FL Tel p 10 0.51178 14.00 14.80 0.80 31.07. 00:17 211 (SW) -18
ER Vul s 1 0.698095 7.27 7.49 0.22 31.07. 00:17 208 (SW) 66
G0530.0917 Aqr p 10 0.22859 13.00 13.05 0.05 31.07. 00:17 196 (S) 41
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.