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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:08 // 19:04 UTC
Civil Twilight (6°): 02:28 // 19:43 UTC
Nautical Twilight (12°): 01:31 // 20:41 UTC
Astronomical Twilight (18°): 23:57 // 22:15 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
GR Psc p 4 0.49432 11.21 11.21 0.00 18.07. 05:10 202 (S) 61
KM Boo p 8 0.35866 14.05 14.70 0.65 18.07. 05:10 356 (N) 15
V579 Lyr p 1 0.242906 12.77 13.25 0.48 18.07. 05:10 311 (NW) 24
TU CMa p 1 1.1278038 9.80 10.50 0.70 18.07. 05:11 121 (SE) -6
V488 Cam p 7 0.2674155 12.80 12.95 0.15 18.07. 05:11 18 (N) 49
OT Aps p 8 2.426577 7.98 8.34 0.36 18.07. 05:11 199 (S) -60
IP Peg p 1 0.15820616 13.00 18.60 5.60 18.07. 05:11 238 (SW) 46
V940 Cyg s 9 0.3323186 14.50 15.10 0.60 18.07. 05:11 317 (NW) 38
V1284 Her s 1 0.337146 12.78 12.78 0.00 18.07. 05:11 318 (NW) 10
V2280 Cyg s 1 0.353365 13.32 13.32 0.00 18.07. 05:11 310 (NW) 30
LM Boo p 1 0.327922 12.00 12.50 0.50 18.07. 05:11 351 (N) -15
EI Sge s 7 0.3882466 14.00 14.60 0.60 18.07. 05:11 282 (W) 15
AM Leo p 1 0.3657975 9.25 9.83 0.58 18.07. 05:11 46 (NE) -19
V500 Cam s 6 0.2483505 14.00 14.70 0.70 18.07. 05:11 16 (N) 46
MX Ser s 4 0.30776 13.20 13.68 0.48 18.07. 05:11 317 (NW) -35
GM Dra p 4 0.338741 8.79 9.03 0.23 18.07. 05:11 333 (NW) 26
V1207 Her p 8 0.2667556 12.55 13.40 0.85 18.07. 05:11 324 (NW) -7
BH Cas s 1 0.4058927 12.30 12.30 0.00 18.07. 05:12 313 (NW) 73
AD Cnc s 1 0.2827379 13.10 13.40 0.30 18.07. 05:12 74 (E) 0
V929 Cep p 10 7.02055 11.37 11.80 0.43 18.07. 05:12 309 (NW) 64
V436 Nor p 10 0.6562 17.24 17.80 0.56 18.07. 05:12 238 (SW) -72
BB Peg s 1 0.361501 10.80 11.40 0.60 18.07. 05:12 252 (W) 35
V693 Cyg s 7 1.1347738 14.30 14.40 0.10 18.07. 05:13 297 (NW) 31
TZ Eri s 1 2.606111 9.80 9.80 0.00 18.07. 05:13 140 (SE) 26
V362 Cas s 7 1.04496 12.80 12.80 0.00 18.07. 05:13 322 (NW) 69
V1026 Her s 7 0.829383 12.20 12.20 0.00 18.07. 05:13 326 (NW) -7
HI Lac p 10 0.1666655 15.00 18.00 3.00 18.07. 05:13 296 (NW) 62
V471 Tau p 1 0.5211834 9.40 9.71 0.31 18.07. 05:13 135 (SE) 50
KK Lyr p 10 2.26235 14.40 16.00 1.60 18.07. 05:13 308 (NW) 13
V521 Mon s 1 2.9706633 10.10 10.40 0.30 18.07. 05:13 102 (E) 10
V659 Ara p 10 0.2918802 13.90 14.50 0.60 18.07. 05:13 228 (SW) -64
V2240 Cyg p 1 0.404173 12.03 12.29 0.26 18.07. 05:14 294 (NW) 30
NZ Boo p 1 0.0589094 17.20 20.00 2.80 18.07. 05:14 347 (N) -5
V1091 Her s 1 0.393559 12.04 12.04 0.00 18.07. 05:14 324 (NW) 6
AO Vel s 5 1.584614 9.35 9.55 0.20 18.07. 05:14 125 (SE) -37
CU Peg p 6 3.880223 11.90 14.00 2.10 18.07. 05:14 269 (W) 38
GM Boo s 1 0.361122 11.85 11.85 0.00 18.07. 05:14 349 (N) -16
RY Cnc p 1 1.092946 12.99 15.52 2.53 18.07. 05:15 70 (E) 9
BV Tri s 1 0.494177 14.10 14.20 0.10 18.07. 05:15 168 (S) 77
AG Lac p 1 0.7521703 13.60 15.00 1.40 18.07. 05:15 295 (NW) 57
V362 Cam p 9 0.720745 11.60 12.10 0.50 18.07. 05:15 41 (NE) 65
RY Men p 10 0.369514 13.19 14.16 0.97 18.07. 05:15 175 (S) -42
V1823 Cyg s 6 0.846257 11.72 11.72 0.00 18.07. 05:15 292 (W) 28
WY Tau s 1 0.6927606 11.14 11.73 0.59 18.07. 05:15 95 (E) 40
CT Scl p 10 0.406798 11.91 12.12 0.21 18.07. 05:15 190 (S) 14
OQ Boo s 8 0.398071 12.17 12.25 0.08 18.07. 05:15 346 (N) -11
FS Aqr s 7 0.26205 13.20 13.20 0.00 18.07. 05:15 245 (SW) 19
AU Men p 9 0.343841 10.29 11.11 0.82 18.07. 05:16 161 (S) -39
RT CMa p 1 1.29374 11.40 12.90 1.50 18.07. 05:16 122 (SE) 3
GR Vir s 1 0.346974 7.80 8.20 0.40 18.07. 05:17 345 (N) -46
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.