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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:02 // 19:08 UTC
Civil Twilight (6°): 02:21 // 19:49 UTC
Nautical Twilight (12°): 01:21 // 20:49 UTC
Astronomical Twilight (18°): 23:20 // 22:51 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
PW Cen p 10 2.503403 11.30 11.80 0.50 13.07. 06:39 134 (SE) -78
GK Aqr p 1 0.327415 12.40 13.60 1.20 13.07. 06:39 255 (W) 12
AQ Cap p 7 0.3173885 13.00 13.90 0.90 13.07. 06:39 258 (W) -14
DD Com s 1 0.2692074 14.30 14.90 0.60 13.07. 06:39 36 (NE) -10
V528 Mon s 5 1.4237507 12.80 12.80 0.00 13.07. 06:39 113 (SE) 21
PV Cas p 1 1.75046986 9.71 10.36 0.65 13.07. 06:40 309 (NW) 56
V640 Aur s 1 0.3279975 12.52 13.00 0.48 13.07. 06:40 67 (NE) 63
CL Cet s 10 0.621622 9.87 9.87 0.00 13.07. 06:40 218 (SW) 15
IR Cnc p 5 0.717767 11.90 12.33 0.43 13.07. 06:40 81 (E) 24
V357 Cas p 4 1.588675 13.00 13.90 0.90 13.07. 06:40 300 (NW) 58
BS UMa s 1 0.3495099 13.70 14.00 0.30 13.07. 06:40 38 (NE) 14
V963 Cyg s 1 1.39466785 12.59 12.59 0.00 13.07. 06:40 305 (NW) 12
V507 Lyr p 7 0.366912 14.21 14.75 0.54 13.07. 06:40 315 (NW) 1
OS Boo p 10 0.275727 13.80 14.10 0.30 13.07. 06:40 0 (N) 3
UY Hya s 9 0.727521 13.30 13.80 0.50 13.07. 06:41 89 (E) 3
V1106 Cas p 10 0.974102 12.88 13.25 0.37 13.07. 06:41 344 (N) 64
V523 Cas s 1 0.2336923 10.62 11.34 0.72 13.07. 06:41 285 (W) 67
NY Boo s 9 0.326815 12.15 12.15 0.00 13.07. 06:41 1 (N) 9
GH Aqr p 6 0.305585 13.40 13.80 0.40 13.07. 06:41 252 (W) 8
FQ Lyn p 9 0.569226 11.72 12.06 0.34 13.07. 06:41 69 (E) 29
V947 Per s 6 0.297667 13.45 13.45 0.00 13.07. 06:41 143 (SE) 69
V687 And p 10 0.395048 11.68 11.83 0.15 13.07. 06:41 270 (W) 51
V411 Peg s 1 0.3770427 14.00 14.00 0.00 13.07. 06:41 283 (W) 23
V546 And s 5 0.38302 11.20 11.20 0.00 13.07. 06:42 252 (W) 76
V415 Gem p 1 0.350606 12.40 12.70 0.30 13.07. 06:42 106 (E) 33
BRHV146 Gem p 1 0.350606 12.40 12.70 0.30 13.07. 06:42 106 (E) 33
PY Lyr s 1 0.385768 12.50 12.50 0.00 13.07. 06:42 308 (NW) 7
V1193 Cyg s 1 0.5037687 12.70 13.10 0.40 13.07. 06:42 322 (NW) 37
V930 Mon p 10 2.3551 8.32 8.41 0.09 13.07. 06:42 120 (SE) 11
NN Dra p 7 0.382879 12.34 12.98 0.64 13.07. 06:42 14 (N) 28
OO Cyg p 7 0.2620015 14.10 14.60 0.50 13.07. 06:43 308 (NW) 18
GH Lac p 1 0.5326205 14.30 15.00 0.70 13.07. 06:43 293 (NW) 47
AI Lac p 10 2.808231 13.70 15.10 1.40 13.07. 06:43 298 (NW) 48
DT Pup p 10 4.9445002 14.10 14.30 0.20 13.07. 06:43 122 (SE) -3
UY Vol p 1 0.159337785 16.90 23.00 6.10 13.07. 06:43 153 (SE) -39
DQ CVn s 1 0.491422 12.28 12.56 0.28 13.07. 06:43 30 (NE) 1
V2612 Oph s 1 0.375305 9.35 9.70 0.35 13.07. 06:44 307 (NW) -19
V947 Cep p 10 0.331677 12.62 12.88 0.26 13.07. 06:44 348 (N) 55
GQ Car p 9 0.6837115 13.00 13.70 0.70 13.07. 06:44 133 (SE) -52
AL Lep p 10 0.448643 9.45 9.78 0.33 13.07. 06:45 152 (SE) 15
MR Aur s 9 0.690301 15.10 15.50 0.40 13.07. 06:45 107 (E) 55
ST Aqr s 1 0.780991 9.15 9.37 0.22 13.07. 06:45 252 (W) 6
V757 Cen p 1 0.3431685 8.30 8.70 0.40 13.07. 06:45 54 (NE) -71
QV UMa s 6 0.311444 13.50 13.50 0.00 13.07. 06:46 48 (NE) 32
V884 Cyg s 3 0.480051 13.80 14.20 0.40 13.07. 06:46 308 (NW) 9
EI Aur s 7 1.226694 14.50 15.00 0.50 13.07. 06:46 119 (SE) 63
OQ Dra p 7 0.3396745 13.20 13.80 0.60 13.07. 06:46 17 (N) 37
CK Cet p 7 0.767309 10.35 10.67 0.32 13.07. 06:46 220 (SW) 10
V480 Cas p 9 0.342013 14.60 14.90 0.30 13.07. 06:46 302 (NW) 76
UU CMa p 4 2.1664842 10.00 12.50 2.50 13.07. 06:46 127 (SE) 5
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.