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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:16 // 18:56 UTC
Civil Twilight (6°): 02:38 // 19:34 UTC
Nautical Twilight (12°): 01:44 // 20:29 UTC
Astronomical Twilight (18°): 00:26 // 21:46 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V1197 Cyg p 10 0.73783 15.00 16.10 1.10 25.07. 03:11 304 (NW) 56
OQ UMa s 1 0.283356 13.00 13.60 0.60 25.07. 03:11 347 (N) 18
QU Cyg s 1 0.3469114 14.50 15.10 0.60 25.07. 03:11 282 (W) 43
RS PsA s 10 0.593358 14.30 14.30 0.00 25.07. 03:11 209 (SW) 9
V722 Ara p 9 0.98892 9.49 10.09 0.60 25.07. 03:11 232 (SW) -50
MU Aqr p 3 0.2722205 11.30 11.80 0.50 25.07. 03:11 240 (SW) 21
V2248 Sgr p 10 0.3148 13.50 14.00 0.50 25.07. 03:12 226 (SW) -14
V527 Oph p 10 0.774704 14.40 15.40 1.00 25.07. 03:12 258 (W) -30
KT Lyr p 9 0.5815356 14.70 15.40 0.70 25.07. 03:12 291 (W) 26
BO Ari p 1 0.3181937 10.00 10.50 0.50 25.07. 03:12 128 (SE) 59
CD Tri s 3 0.369035 12.14 12.14 0.00 25.07. 03:12 113 (SE) 64
V577 Lyr p 9 0.390011 14.50 15.00 0.50 25.07. 03:12 301 (NW) 36
V1170 Her p 10 0.413998 12.20 12.50 0.30 25.07. 03:13 319 (NW) 16
RS Ser p 7 0.59814 10.80 11.50 0.70 25.07. 03:13 263 (W) -11
V1102 Her p 1 0.3090057 13.60 14.40 0.80 25.07. 03:13 310 (NW) 34
V1034 Her s 1 0.81529 12.88 12.88 0.00 25.07. 03:13 296 (NW) -4
V480 And p 9 0.510024 12.75 13.05 0.30 25.07. 03:13 184 (S) 73
OS Boo p 10 0.275727 13.80 14.10 0.30 25.07. 03:13 332 (NW) 9
SW Sex p 1 0.13493852 14.80 16.70 1.90 25.07. 03:14 41 (NE) -36
DM Cir p 8 0.386773 9.99 10.51 0.52 25.07. 03:14 238 (SW) -63
EX CMa s 10 74.111 13.00 13.00 0.00 25.07. 03:14 94 (E) -14
V557 And p 10 0.347444 14.20 15.00 0.80 25.07. 03:14 117 (SE) 70
KT Aps p 10 0.3742 15.00 15.30 0.30 25.07. 03:14 203 (SW) -52
V2762 Ori p 10 1.7801725 9.97 10.42 0.45 25.07. 03:15 91 (E) 15
V338 Aqr s 9 0.285143 12.40 12.40 0.00 25.07. 03:15 227 (SW) 28
V649 Lyr s 1 0.292256 14.50 14.91 0.41 25.07. 03:16 304 (NW) 33
V2713 Oph p 10 0.4903825 10.89 11.49 0.60 25.07. 03:16 290 (W) -8
DK Peg p 1 1.631829 10.00 10.70 0.70 25.07. 03:16 197 (S) 49
FY Boo s 1 0.2411595 13.12 13.12 0.00 25.07. 03:16 341 (N) -15
BM UMa p 1 0.2712208 13.80 14.75 0.95 25.07. 03:16 13 (N) 8
VY Sex s 1 0.4434355 9.01 9.30 0.29 25.07. 03:16 32 (NE) -38
V470 Cam p 1 0.0956467 14.10 14.75 0.65 25.07. 03:16 31 (NE) 41
V340 Vir p 6 0.45486 11.53 12.22 0.69 25.07. 03:16 342 (N) -53
ET Psc p 10 0.439298 9.04 9.37 0.33 25.07. 03:16 169 (S) 50
NW Aqr p 1 0.30163 12.00 12.00 0.00 25.07. 03:16 211 (SW) 36
V870 Ara p 7 0.399826 9.00 9.39 0.40 25.07. 03:17 227 (SW) -42
QT UMa p 6 0.473539 11.00 11.80 0.80 25.07. 03:17 28 (NE) 16
V1188 Tau p 6 0.576023 11.85 12.30 0.45 25.07. 03:17 105 (E) 44
V405 CMa p 10 0.384692 10.64 10.98 0.34 25.07. 03:17 105 (E) -15
V2388 Oph s 1 0.8022985 6.25 6.55 0.30 25.07. 03:17 284 (W) 3
V357 Aps p 7 0.304565 14.00 14.30 0.30 25.07. 03:17 195 (S) -57
HI Leo s 1 0.3115905 10.90 10.90 0.00 25.07. 03:17 24 (NE) -36
S Ant s 1 0.6483481 6.40 6.87 0.47 25.07. 03:18 74 (E) -50
QW Gem p 1 0.3581235 10.33 10.74 0.41 25.07. 03:18 66 (NE) 19
V581 Lyr p 8 0.787001 12.70 13.00 0.30 25.07. 03:18 292 (W) 31
V362 UMa s 8 0.3428 14.20 14.60 0.40 25.07. 03:18 345 (N) 12
AI Tri p 3 0.19174566 16.00 16.50 0.50 25.07. 03:18 130 (SE) 63
AP Leo p 1 0.430358 9.32 9.91 0.59 25.07. 03:18 25 (NE) -32
EE Aqr p 1 0.5089958 8.30 8.94 0.64 25.07. 03:18 208 (SW) 16
TV UMi s 1 0.4155497 8.77 8.85 0.08 25.07. 03:18 347 (N) 36
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.