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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:23 // 18:49 UTC
Civil Twilight (6°): 02:46 // 19:26 UTC
Nautical Twilight (12°): 01:54 // 20:18 UTC
Astronomical Twilight (18°): 00:44 // 21:28 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V2394 Oph s 8 0.589356 11.25 11.90 0.65 30.07. 04:04 290 (W) -48
AB And p 1 0.3318894 9.50 10.32 0.82 30.07. 04:04 257 (W) 61
V405 Dra s 1 0.413036 11.54 11.54 0.00 30.07. 04:04 318 (NW) 30
RV Tri s 1 0.753664 11.50 13.30 1.80 30.07. 04:04 149 (SE) 75
IV Boo p 8 0.2830385 14.30 15.10 0.80 30.07. 04:05 351 (N) -9
UY Vol p 1 0.159337785 16.90 23.00 6.10 30.07. 04:05 147 (SE) -46
KV Aps p 10 0.738365 13.40 14.30 0.90 30.07. 04:05 200 (S) -56
V2248 Sgr p 10 0.3148 13.50 14.00 0.50 30.07. 04:05 238 (SW) -23
V2051 Oph p 10 0.06242786 13.00 17.50 4.50 30.07. 04:05 281 (W) -43
V448 Vel p 10 0.364875 11.63 11.97 0.34 30.07. 04:05 120 (SE) -42
NR Lac s 1 0.6048055 13.20 13.40 0.20 30.07. 04:05 288 (W) 60
CZEV108 Lac p 1 0.407824 12.60 12.90 0.30 30.07. 04:05 296 (NW) 62
AM Leo s 1 0.3657975 9.25 9.83 0.58 30.07. 04:05 41 (NE) -21
GY Pup p 10 0.4121794 11.90 12.30 0.40 30.07. 04:06 121 (SE) -27
V570 Per p 8 1.900942 8.15 8.25 0.10 30.07. 04:06 86 (E) 75
MU Vir p 10 1.34092 7.24 7.28 0.04 30.07. 04:06 347 (N) -49
SZ Hor p 10 0.62511 10.96 11.74 0.78 30.07. 04:06 167 (S) -18
V1647 Aql s 6 0.463588 13.50 13.90 0.40 30.07. 04:06 263 (W) -8
V2635 Oph p 8 0.430959 12.15 12.60 0.45 30.07. 04:06 298 (NW) -22
V1043 Her s 8 0.410255 13.63 13.63 0.00 30.07. 04:07 328 (NW) 19
HN Cnc s 1 0.49451 11.10 10.10 -1.00 30.07. 04:07 72 (E) 7
V1026 Her p 7 0.829383 12.20 12.60 0.40 30.07. 04:07 322 (NW) -5
MM Com p 1 0.30199 12.00 12.50 0.50 30.07. 04:07 8 (N) -5
TT Cet p 1 0.4859549 10.80 11.32 0.52 30.07. 04:07 178 (S) 30
DE Mic p 10 0.410687 7.65 8.05 0.40 30.07. 04:07 231 (SW) -15
II CMa s 8 0.22919704 15.22 15.22 0.00 30.07. 04:08 106 (E) -4
V859 Cyg s 1 0.4050029 11.70 12.10 0.40 30.07. 04:08 292 (W) 20
V841 Cep p 8 2.754875 13.40 14.10 0.70 30.07. 04:08 311 (NW) 52
KT Aps s 10 0.3742 15.00 15.20 0.20 30.07. 04:08 202 (S) -57
V871 Aql p 9 2.952656 13.30 14.50 1.20 30.07. 04:08 279 (W) -12
V417 Lyr s 4 0.300661 14.90 14.90 0.00 30.07. 04:08 296 (NW) 18
EX Hya p 10 0.068233846 9.60 13.99 4.39 30.07. 04:08 28 (NE) -67
V479 Cam p 7 0.325394 13.25 13.70 0.45 30.07. 04:08 24 (NE) 48
G5220.0352 Aqr s 6 0.294751 13.75 13.75 0.00 30.07. 04:08 243 (SW) 13
V586 Sco p 9 0.955937 12.70 13.10 0.40 30.07. 04:08 265 (W) -55
V900 Mon s 6 0.298305 11.92 12.65 0.73 30.07. 04:08 102 (E) 16
V553 Hya p 5 0.371497 12.36 13.05 0.69 30.07. 04:08 37 (NE) -62
DU Lyr p 6 0.837005 13.10 14.40 1.30 30.07. 04:09 297 (NW) 17
UU Lyn s 1 0.46846 11.54 11.82 0.28 30.07. 04:09 45 (NE) 19
V412 Lyr s 1 0.931481 13.70 14.10 0.40 30.07. 04:09 296 (NW) 17
V413 Gem p 7 0.532812 14.55 15.00 0.45 30.07. 04:09 90 (E) 18
V436 Peg p 9 0.406733 13.35 13.57 0.22 30.07. 04:09 259 (W) 29
UZ Oct s 10 1.149383 9.03 9.48 0.45 30.07. 04:09 175 (S) -46
V435 Peg p 9 0.312999 13.05 13.40 0.35 30.07. 04:09 259 (W) 29
XZ Leo s 1 0.487737 10.60 11.10 0.50 30.07. 04:09 52 (NE) -8
V2650 Oph p 7 0.384054 12.57 13.20 0.63 30.07. 04:10 298 (NW) -12
AS Lib p 10 0.553805 13.20 13.90 0.70 30.07. 04:10 317 (NW) -56
V447 Cam p 7 0.83614 11.89 12.36 0.47 30.07. 04:10 35 (NE) 51
V1723 Cyg p 7 0.884045 13.20 14.40 1.20 30.07. 04:10 280 (W) 44
ET Del p 4 1.0107832 12.00 12.90 0.90 30.07. 04:10 261 (W) 18
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.