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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:12 // 18:59 UTC
Civil Twilight (6°): 02:34 // 19:38 UTC
Nautical Twilight (12°): 01:38 // 20:34 UTC
Astronomical Twilight (18°): 00:14 // 21:58 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V2546 Cyg s 1 0.62279 11.37 11.92 0.55 21.07. 20:37 104 (E) 53
V385 Cen p 10 1.0626635 12.90 13.50 0.60 21.07. 20:37 233 (SW) -35
V448 Cen p 10 0.3374915 13.60 14.30 0.70 21.07. 20:38 236 (SW) -18
V797 Cep p 1 0.270449 14.60 15.00 0.40 21.07. 20:38 12 (N) 44
IS Boo s 8 0.25145 14.00 14.00 0.00 21.07. 20:38 288 (W) 58
V349 Dra p 10 0.3898685 11.30 11.70 0.40 21.07. 20:38 286 (W) 77
G2530.1069 CVn p 9 0.361564 12.50 13.50 1.00 21.07. 20:38 287 (W) 34
DK Cyg p 1 0.470693 10.37 10.93 0.56 21.07. 20:38 86 (E) 45
VV Vul p 9 3.41137 12.00 13.90 1.90 21.07. 20:39 101 (E) 46
V1045 Her p 1 0.510283 10.90 11.40 0.50 21.07. 20:39 233 (SW) 84
V1064 Cas p 10 0.457606 11.30 11.80 0.50 21.07. 20:39 30 (NE) 35
V337 UMa s 8 0.383365 13.70 14.20 0.50 21.07. 20:39 319 (NW) 26
SY Hor p 10 0.3116395 11.48 12.34 0.86 21.07. 20:39 84 (E) -76
MO Aqr p 2 0.3981435 9.95 10.28 0.33 21.07. 20:39 123 (SE) 22
V757 Cen p 1 0.3431685 8.30 8.70 0.40 21.07. 20:40 223 (SW) -10
V404 Peg p 2 0.419177 10.47 10.77 0.30 21.07. 20:40 73 (E) 32
IM And p 9 0.2703735 18.30 19.00 0.70 21.07. 20:40 52 (NE) 20
V865 Cyg s 2 0.3653018 14.00 14.60 0.60 21.07. 20:40 120 (SE) 64
MS UMa p 1 0.410388 11.97 12.60 0.63 21.07. 20:40 308 (NW) 35
V837 Cep p 10 0.438076 12.80 13.00 0.20 21.07. 20:40 51 (NE) 60
I Boo p 1 0.2678178 5.80 6.40 0.60 21.07. 20:40 280 (W) 65
V513 Cyg s 5 1.0561825 12.50 12.60 0.10 21.07. 20:40 88 (E) 57
FO Hya p 1 0.4695567 9.50 10.00 0.50 21.07. 20:41 276 (W) -30
V816 Cep p 10 0.3113931 13.45 14.10 0.65 21.07. 20:41 18 (N) 59
IY UMa p 4 0.0739138 18.40 20.00 1.60 21.07. 20:41 321 (NW) 35
CZEV036 Cyg s 6 0.3688 13.27 13.80 0.53 21.07. 20:41 126 (SE) 61
V479 Mon p 10 1.46809 13.70 14.50 0.80 21.07. 20:41 346 (N) -29
RS Sct s 5 0.6642377 9.78 10.08 0.30 21.07. 20:41 161 (S) 28
GZ Aqr p 4 0.302781 14.60 15.50 0.90 21.07. 20:41 106 (E) 4
V467 And p 10 0.215 15.43 15.73 0.30 21.07. 20:41 62 (NE) 23
DW UMa s 1 0.13660653 15.10 16.60 1.50 21.07. 20:41 323 (NW) 34
BF Tri p 9 0.326566 14.00 14.60 0.60 21.07. 20:41 48 (NE) 6
V659 Ara p 10 0.2918802 13.90 14.50 0.60 21.07. 20:41 187 (S) -22
V545 Hya p 9 0.384647 11.30 12.03 0.73 21.07. 20:41 275 (W) -20
QV Lup p 10 0.365618 11.35 11.78 0.43 21.07. 20:42 210 (SW) -11
BS Gem p 9 1.05035 14.70 16.00 1.30 21.07. 20:42 353 (N) -17
PX Aps p 9 0.820805 12.31 12.64 0.33 21.07. 20:42 184 (S) -37
V2471 Cyg p 10 0.2825555 13.60 14.30 0.70 21.07. 20:42 68 (E) 68
BI CVn s 1 0.3842103 10.35 10.75 0.40 21.07. 20:43 283 (W) 40
NU Cas p 1 0.766689 13.20 13.90 0.70 21.07. 20:43 40 (NE) 34
GP Gem p 4 1.594742 13.10 13.50 0.40 21.07. 20:43 337 (NW) -24
V2203 Oph p 1 0.455001 11.56 11.94 0.38 21.07. 20:43 177 (S) 44
V426 Her p 9 0.4921282 15.50 15.80 0.30 21.07. 20:43 183 (S) 63
AU Phe s 10 0.2658125 12.23 12.73 0.50 21.07. 20:43 108 (E) -52
V2239 Cyg p 1 0.610597 11.73 12.51 0.78 21.07. 20:43 100 (E) 60
DM Hya p 10 0.7878255 11.90 12.60 0.70 21.07. 20:43 274 (W) -35
V2477 Cyg p 4 0.31125 9.86 10.65 0.79 21.07. 20:43 59 (NE) 66
V372 And s 3 2.941015 9.05 9.05 0.00 21.07. 20:44 37 (NE) 16
V634 Aur p 9 0.4509 15.00 15.27 0.27 21.07. 20:44 358 (N) -1
RU Col p 10 0.5128272 11.44 12.06 0.62 21.07. 20:44 5 (N) -70
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.