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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:47 // 18:09 UTC
Civil Twilight (6°): 03:13 // 18:42 UTC
Nautical Twilight (12°): 02:28 // 19:27 UTC
Astronomical Twilight (18°): 01:37 // 20:18 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V2713 Oph p 10 0.4903825 10.89 11.49 0.60 25.04. 09:58 299 (NW) -14
V388 Dra p 9 0.4570328 11.77 12.12 0.35 25.04. 09:58 336 (NW) 41
DQ Her p 7 0.19362088 13.00 18.08 5.08 25.04. 09:58 312 (NW) 25
CW Cas s 1 0.318862 11.02 11.47 0.45 25.04. 09:58 347 (N) 76
BE Cep p 1 0.4243943 12.40 13.30 0.90 25.04. 09:58 306 (NW) 67
V418 Cam p 9 0.3067595 13.70 14.40 0.70 25.04. 09:58 29 (NE) 52
EF Boo s 1 0.4205155 9.43 9.43 0.00 25.04. 09:58 347 (N) 12
VY Cet s 3 0.34081 11.20 11.80 0.60 25.04. 09:58 171 (S) 20
IQ CMa p 8 0.731377 9.24 9.63 0.39 25.04. 09:59 117 (SE) -10
NY Vir p 1 0.10101597 13.30 14.22 0.92 25.04. 09:59 351 (N) -42
OO Aqr p 5 0.586623 9.20 9.60 0.40 25.04. 09:59 243 (SW) 5
PZ Lup p 10 0.489307 10.42 10.70 0.28 25.04. 09:59 285 (W) -73
BX Peg s 1 0.280418 11.00 11.62 0.62 25.04. 09:59 261 (W) 43
V1091 Her p 1 0.393559 12.04 12.28 0.24 25.04. 09:59 316 (NW) 10
V365 Aps p 9 2.61452 13.90 14.80 0.90 25.04. 09:59 207 (SW) -60
V Gru p 10 0.483465 9.50 9.80 0.30 25.04. 09:59 216 (SW) -12
MU Lac p 10 0.2775155 14.10 15.10 1.00 25.04. 09:59 290 (W) 64
V473 Cas p 1 0.41546 13.40 14.00 0.60 25.04. 09:59 23 (NE) 83
HW Vir s 1 0.11671953 10.50 11.20 0.70 25.04. 10:00 11 (N) -48
VY Cnc p 10 0.7194195 11.90 12.40 0.50 25.04. 10:00 58 (NE) -1
V738 Cep s 6 1.298266 10.00 10.25 0.25 25.04. 10:00 308 (NW) 57
V900 Mon s 6 0.298305 11.92 12.65 0.73 25.04. 10:00 97 (E) 12
AH Mic s 10 0.387315 13.20 13.60 0.40 25.04. 10:00 224 (SW) -16
V524 Mon s 3 0.28361685 14.40 15.20 0.80 25.04. 10:00 91 (E) 4
V1355 Tau s 7 0.244668 13.00 13.00 0.00 25.04. 10:00 99 (E) 40
V368 Tel p 10 0.286829 11.25 12.37 1.12 25.04. 10:00 228 (SW) -31
OO Cyg p 7 0.2620015 14.10 14.60 0.50 25.04. 10:01 291 (W) 34
YY CrB s 1 0.37656 8.64 8.64 0.00 25.04. 10:01 330 (NW) 4
V906 Cyg p 5 0.3651677 14.90 15.70 0.80 25.04. 10:01 291 (W) 29
V2553 Oph s 1 0.457615 11.30 11.70 0.40 25.04. 10:02 300 (NW) -6
CU Sge s 1 0.7916759 10.90 11.30 0.40 25.04. 10:02 279 (W) 14
I Boo s 1 0.2678178 5.80 6.29 0.49 25.04. 10:02 342 (N) 10
EN Tau p 1 1.2390287 11.40 12.10 0.70 25.04. 10:02 87 (E) 32
V1007 Cas p 5 0.332007 12.00 12.44 0.44 25.04. 10:02 283 (W) 79
V2563 Oph p 7 0.372304 11.60 13.00 1.40 25.04. 10:02 284 (W) -11
V373 Dra p 3 0.316906 13.00 14.00 1.00 25.04. 10:02 324 (NW) 26
GI Boo p 4 1.033533 11.30 11.80 0.50 25.04. 10:02 344 (N) 0
HR Lac p 1 0.42907 13.90 14.40 0.50 25.04. 10:02 290 (W) 60
V1941 Cyg p 10 1.01185 12.50 13.20 0.70 25.04. 10:03 278 (W) 55
OZ Dra p 10 0.136647 18.00 20.00 2.00 25.04. 10:03 359 (N) 25
V404 And s 1 0.676034 10.80 11.30 0.50 25.04. 10:03 199 (S) 81
RY Men p 10 0.369514 13.19 14.16 0.97 25.04. 10:03 173 (S) -42
V1256 Her s 2 0.318276 12.60 13.40 0.80 25.04. 10:04 303 (NW) -5
V781 Tau p 1 0.344909 8.90 9.30 0.40 25.04. 10:04 87 (E) 34
PS Cam p 4 0.92005 12.58 13.55 0.97 25.04. 10:04 51 (NE) 66
AB And s 1 0.3318894 9.50 10.20 0.70 25.04. 10:04 252 (W) 64
HY Lyr s 4 0.369101 13.80 14.10 0.30 25.04. 10:04 302 (NW) 15
EG Cep s 1 0.5446218 9.31 9.60 0.29 25.04. 10:04 339 (N) 51
V474 Cam p 5 0.328205 10.90 11.40 0.50 25.04. 10:04 31 (NE) 46
V1321 Her p 10 0.294372 10.68 10.94 0.26 25.04. 10:04 315 (NW) 25
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.