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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:18 // 18:54 UTC
Civil Twilight (6°): 02:40 // 19:32 UTC
Nautical Twilight (12°): 01:46 // 20:26 UTC
Astronomical Twilight (18°): 00:30 // 21:42 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V2363 Cyg p 7 0.36207 12.10 12.28 0.18 25.07. 13:30 31 (NE) 20
GU Leo s 2 0.354085 11.60 11.60 0.00 25.07. 13:30 205 (SW) 56
V1853 Ori p 1 0.383 11.60 12.02 0.42 25.07. 13:30 275 (W) 17
V702 And p 10 0.340715 13.30 13.69 0.39 25.07. 13:30 348 (N) -3
V1208 Her p 10 0.3633237 12.20 12.40 0.20 25.07. 13:30 62 (NE) 31
AM Eri p 4 0.3165735 14.40 15.20 0.80 25.07. 13:30 265 (W) -12
XX Cep s 1 2.337328 9.13 9.18 0.05 25.07. 13:30 354 (N) 25
BQ Ari p 6 0.282335 10.28 10.55 0.27 25.07. 13:30 301 (NW) -7
LM Lib p 10 0.782983 11.07 11.70 0.63 25.07. 13:30 125 (SE) -7
VZ Tri p 2 0.4334825 12.80 13.30 0.50 25.07. 13:30 316 (NW) 5
AQ Com s 1 0.2813295 15.20 15.70 0.50 25.07. 13:31 130 (SE) 54
V589 Vir s 1 0.271832 13.00 13.00 0.00 25.07. 13:31 112 (E) 22
AZ Col p 10 0.302105 11.31 11.72 0.41 25.07. 13:31 242 (SW) -16
DK Her p 1 1.942293 10.50 11.70 1.20 25.07. 13:31 76 (E) 6
V970 Cyg p 8 0.5209495 14.30 15.10 0.80 25.07. 13:31 39 (NE) -2
V363 Aqr p 10 1.99119 12.30 12.80 0.50 25.07. 13:31 333 (NW) -50
V553 And p 6 0.30903 17.12 17.68 0.56 25.07. 13:32 327 (NW) 13
B Per p 10 1.5273643 4.52 4.68 0.16 25.07. 13:32 311 (NW) 33
KN Vul s 1 0.3573295 13.00 13.40 0.40 25.07. 13:32 37 (NE) -4
V339 Lib p 9 0.339013 13.60 14.40 0.80 25.07. 13:32 115 (SE) -5
AC Cnc p 1 0.3004773 13.80 15.40 1.60 25.07. 13:32 225 (SW) 45
V1069 Cas p 10 0.4090335 12.52 12.75 0.23 25.07. 13:33 338 (N) 19
V500 Cyg s 3 0.924218 11.90 12.00 0.10 25.07. 13:33 29 (NE) 1
V711 Cyg s 1 0.82671 13.80 13.80 0.00 25.07. 13:33 10 (N) 9
RY Cha s 10 0.640142 13.80 14.00 0.20 25.07. 13:33 181 (S) -37
V1374 Tau p 1 0.250818 13.00 13.50 0.50 25.07. 13:33 279 (W) 31
LT CMa s 2 1.759524 7.38 7.38 0.00 25.07. 13:34 236 (SW) 11
V564 And p 4 0.39177 13.98 14.07 0.09 25.07. 13:34 326 (NW) 13
V737 Per p 1 0.366599 12.65 13.22 0.57 25.07. 13:34 304 (NW) 15
V1103 Her p 1 0.2913524 11.90 12.40 0.50 25.07. 13:34 53 (NE) 15
LY Pav s 9 0.37955 14.50 14.90 0.40 25.07. 13:34 150 (SE) -62
V428 Nor p 10 0.8141 13.01 13.35 0.34 25.07. 13:34 140 (SE) -34
V824 Cyg p 5 0.6441952 14.00 14.90 0.90 25.07. 13:34 32 (NE) 4
V340 Vir s 6 0.45486 11.53 11.85 0.32 25.07. 13:35 143 (SE) 19
V701 Cen p 8 0.73845 8.60 9.40 0.80 25.07. 13:35 155 (SE) -17
V1057 Her p 1 0.943522 11.80 12.20 0.40 25.07. 13:35 72 (E) 8
BQ Tri p 10 0.495851 12.50 12.85 0.35 25.07. 13:35 321 (NW) 4
V1051 Her s 10 0.55833 12.50 12.50 0.00 25.07. 13:36 67 (NE) 16
V1258 Cen p 10 0.08885 15.40 22.20 6.80 25.07. 13:36 152 (SE) 4
V803 Aql s 4 0.2634245 14.00 14.80 0.80 25.07. 13:36 69 (E) -26
V1026 Sgr p 10 0.3888662 12.80 13.40 0.60 25.07. 13:36 79 (E) -33
V449 Nor p 10 0.4046 15.51 15.75 0.24 25.07. 13:36 140 (SE) -33
GG Cas p 6 3.758712 9.94 10.29 0.35 25.07. 13:36 339 (N) 21
V789 Cyg s 6 0.288551 13.30 13.30 0.00 25.07. 13:37 43 (NE) 2
NT Boo p 10 0.434877 12.10 12.35 0.25 25.07. 13:37 65 (NE) 51
V489 Ser p 9 0.078847 19.20 21.00 1.80 25.07. 13:37 101 (E) 9
AW UMa s 1 0.438726 6.83 7.08 0.25 25.07. 13:37 156 (SE) 69
V1233 Her p 10 0.3105942 11.80 12.16 0.36 25.07. 13:37 61 (NE) 28
V502 And p 6 0.318892 13.80 14.20 0.40 25.07. 13:37 336 (NW) -6
QW Gem p 1 0.3581235 10.33 10.74 0.41 25.07. 13:37 269 (W) 41
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.