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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 °
HM Cet p 5 0.44462 12.96 12.96 0.00 25.07. 17:15 7 (N) -34
V361 Pup p 10 0.367365 8.05 8.39 0.34 25.07. 17:15 259 (W) -39
V553 Hya s 5 0.371497 12.36 12.36 0.00 25.07. 17:15 208 (SW) 9
V1687 Aql s 10 0.587805 11.50 11.50 0.00 25.07. 17:15 102 (E) 15
V439 Dra p 10 0.678602 13.35 13.80 0.45 25.07. 17:16 36 (NE) 46
Y Crv p 7 0.329037 11.73 12.10 0.37 25.07. 17:16 209 (SW) 20
V997 Cyg p 1 0.458224 14.10 14.90 0.80 25.07. 17:16 54 (NE) 43
AN UMa s 6 0.07975275 14.90 20.20 5.30 25.07. 17:16 282 (W) 55
V423 Cam p 10 3.07 11.35 12.05 0.70 25.07. 17:16 342 (N) 38
AV Hya p 1 0.683401 10.20 10.77 0.57 25.07. 17:16 261 (W) 14
MS UMa p 1 0.410388 11.97 12.60 0.63 25.07. 17:16 287 (W) 62
NN Ser p 1 0.1300801 17.00 23.00 6.00 25.07. 17:17 149 (SE) 49
BY Peg p 1 0.341936 12.90 13.60 0.70 25.07. 17:17 59 (NE) 11
AH Gem p 1 0.336762 14.40 14.90 0.50 25.07. 17:17 299 (NW) -3
V714 Mon s 1 0.3445093 11.83 12.30 0.47 25.07. 17:17 297 (NW) -15
G5236.0391 Aqr p 8 0.341529 13.29 13.71 0.42 25.07. 17:17 68 (E) -22
V437 Cam p 9 0.439027 13.90 14.80 0.90 25.07. 17:17 339 (N) 37
GZ Gem p 6 1.225009 13.60 14.10 0.50 25.07. 17:17 306 (NW) -4
DT Gru p 10 0.801683 10.91 11.34 0.43 25.07. 17:17 114 (SE) -40
V603 Aur p 8 0.37475 12.70 13.40 0.70 25.07. 17:17 336 (NW) 18
NR Cam p 1 0.255885 10.76 11.25 0.49 25.07. 17:17 343 (N) 47
MN Aur s 4 5.5809 11.90 11.90 0.00 25.07. 17:17 328 (NW) 14
DG Com p 2 0.986612 14.30 15.50 1.20 25.07. 17:17 231 (SW) 52
G6686.0470 Hya s 8 0.371497 12.36 12.36 0.00 25.07. 17:18 209 (SW) 9
LV Cam s 4 0.3657282 16.00 16.00 0.00 25.07. 17:18 334 (NW) 28
AM Eri s 4 0.3165735 14.40 14.40 0.00 25.07. 17:18 317 (NW) -45
AO Cam p 1 0.3299026 9.50 10.00 0.50 25.07. 17:18 342 (N) 16
V1284 Cen p 10 0.323526 12.75 13.50 0.75 25.07. 17:18 193 (S) 7
V737 Cep s 8 0.2987665 11.95 12.30 0.35 25.07. 17:18 34 (NE) 39
RT Hyi s 10 0.2840352 12.28 13.13 0.85 25.07. 17:18 172 (S) -60
AE Phe p 1 0.362374 7.56 8.25 0.69 25.07. 17:18 93 (E) -80
BX Tri s 6 0.1926355 12.35 12.60 0.25 25.07. 17:18 3 (N) -7
V1538 Aql p 5 0.73225 12.30 12.70 0.40 25.07. 17:18 99 (E) 16
NU Cyg p 3 0.2811248 14.30 14.90 0.60 25.07. 17:19 69 (E) 35
RZ Lyn p 1 1.146913 10.60 11.30 0.70 25.07. 17:19 291 (W) 39
W UMa s 1 0.3336367 7.75 8.43 0.68 25.07. 17:19 307 (NW) 48
NSV 04158 Cnc p 2 0.37841 14.50 15.00 0.50 25.07. 17:19 280 (W) 13
AQ Tuc s 10 0.5948385 9.91 10.48 0.57 25.07. 17:20 157 (SE) -63
V933 Aql p 10 6.0499355 15.30 17.10 1.80 25.07. 17:20 116 (SE) 6
V2051 Oph p 10 0.06242786 13.00 17.50 4.50 25.07. 17:20 146 (SE) 7
V900 Mon p 6 0.298305 11.92 12.80 0.88 25.07. 17:20 299 (NW) -17
UU Cas s 8 8.51929 10.40 10.50 0.10 25.07. 17:20 21 (N) 26
V470 Cam p 1 0.0956467 14.10 14.75 0.65 25.07. 17:20 332 (NW) 38
V347 Vir p 9 0.81672 11.75 12.43 0.68 25.07. 17:20 190 (S) 17
V625 Aur p 9 0.3309 16.85 17.43 0.58 25.07. 17:21 324 (NW) 9
V1237 Cen p 9 0.486009 11.10 11.90 0.80 25.07. 17:21 201 (S) -27
V338 Aqr s 9 0.285143 12.40 12.40 0.00 25.07. 17:21 77 (E) -12
GG Psc p 9 0.456242 13.75 14.00 0.25 25.07. 17:21 21 (N) -4
IY Aur p 2 2.793376 9.40 10.10 0.70 25.07. 17:21 326 (NW) 12
V839 Cen p 8 0.330936 9.51 10.13 0.62 25.07. 17:21 199 (S) 0
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.