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Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:13 // 17:46 UTC
Civil Twilight (6°): 03:41 // 18:18 UTC
Nautical Twilight (12°): 03:00 // 18:59 UTC
Astronomical Twilight (18°): 02:15 // 19:44 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
GR Boo p 1 0.3766695 11.45 11.90 0.45 02.09. 03:00 357 (N) -14
BI CVn s 1 0.3842103 10.35 10.75 0.40 02.09. 03:02 21 (N) 0
V1022 Oph p 4 0.2394017 15.10 16.12 1.02 02.09. 03:02 329 (NW) -40
PR Lac p 10 2.583095 14.80 15.60 0.80 02.09. 03:02 298 (NW) 46
V909 Cyg p 2 2.805385 9.30 9.84 0.54 02.09. 03:02 301 (NW) 11
CF CrB p 10 0.262445 14.14 14.54 0.40 02.09. 03:02 343 (N) -8
V637 Cen p 10 0.378416 12.50 13.10 0.60 02.09. 03:02 32 (NE) -79
BV Tri p 1 0.494177 14.10 14.30 0.20 02.09. 03:02 209 (SW) 76
BT Gem p 3 1.2369358 13.90 15.30 1.40 02.09. 03:02 105 (E) 42
GI Boo s 4 1.033533 11.30 11.30 0.00 02.09. 03:03 2 (N) -2
EL Boo s 1 0.4137625 9.38 9.38 0.00 02.09. 03:03 0 (N) -26
V1333 Her p 1 0.317594 13.27 13.82 0.55 02.09. 03:03 328 (NW) 18
V871 Aql s 9 2.952656 13.30 13.30 0.00 02.09. 03:03 293 (NW) -22
V395 Mon p 6 3.368582 12.70 13.80 1.10 02.09. 03:03 115 (SE) 22
AZ Vir p 1 0.3496644 10.74 11.37 0.63 02.09. 03:03 20 (N) -34
CZ Aqr p 1 0.8627525 10.98 12.50 1.52 02.09. 03:03 230 (SW) 10
V339 Boo p 10 0.3628085 10.70 10.90 0.20 02.09. 03:03 349 (N) 4
AU Phe s 10 0.2658125 12.23 12.73 0.50 02.09. 03:04 190 (S) -8
RT Scl p 9 0.51156 10.31 10.99 0.68 02.09. 03:04 210 (SW) 9
V807 Cyg p 9 0.798763 14.20 15.10 0.90 02.09. 03:04 307 (NW) 19
V488 Cyg p 1 0.5605084 12.70 13.30 0.60 02.09. 03:04 297 (NW) 17
V536 Cen p 10 1.2926355 13.60 14.50 0.90 02.09. 03:04 11 (N) -77
V883 Cep p 9 0.624477 13.20 13.70 0.50 02.09. 03:04 335 (NW) 54
V483 And p 1 0.2970635 11.97 12.20 0.23 02.09. 03:04 264 (W) 62
V940 Cyg p 9 0.3323186 14.50 15.10 0.60 02.09. 03:04 323 (NW) 33
NQ Cam s 1 0.362099 13.10 13.65 0.55 02.09. 03:04 28 (NE) 51
KW Per p 1 0.93126 10.50 11.50 1.00 02.09. 03:05 297 (NW) 82
AG Vir s 1 0.6426501 8.35 8.85 0.50 02.09. 03:05 43 (NE) -17
V Lep p 4 1.0701152 9.57 10.36 0.79 02.09. 03:05 133 (SE) 7
NY Lyr p 1 0.4408 12.70 13.20 0.50 02.09. 03:05 309 (NW) 13
V1052 Her s 1 0.370829 12.20 12.20 0.00 02.09. 03:05 326 (NW) -10
AH Lyr p 1 1.030705 12.00 13.00 1.00 02.09. 03:05 305 (NW) 7
BG UMa s 8 0.6630411 10.84 10.93 0.09 02.09. 03:05 12 (N) 18
V701 Cen s 8 0.73845 8.60 8.90 0.30 02.09. 03:05 106 (E) -77
ER Peg p 5 2.274678 11.00 12.00 1.00 02.09. 03:06 270 (W) 46
AS Aps p 9 0.399351 13.40 13.80 0.40 02.09. 03:06 190 (S) -66
AG LMi s 7 0.679508 10.72 10.75 0.03 02.09. 03:06 48 (NE) 10
DS And s 1 1.010519 10.40 10.70 0.30 02.09. 03:06 224 (SW) 75
VW Tri p 1 0.298863 13.90 14.40 0.50 02.09. 03:06 212 (SW) 71
QW Cyg s 2 0.5876453 13.90 14.10 0.20 02.09. 03:06 305 (NW) 20
PX Car p 10 0.795101 9.65 10.45 0.80 02.09. 03:06 150 (SE) -23
AQ Com p 1 0.2813295 15.20 15.70 0.50 02.09. 03:07 31 (NE) -13
IW Cep p 2 1.609416 13.60 15.60 2.00 02.09. 03:07 306 (NW) 48
V648 Lyr s 1 0.368752 13.22 13.62 0.40 02.09. 03:07 322 (NW) 12
FP Eri p 9 0.335269 9.71 9.85 0.14 02.09. 03:07 180 (S) 31
V965 Cyg p 1 0.6405687 13.90 14.90 1.00 02.09. 03:07 303 (NW) 14
V341 Lyr p 10 1.414533 14.20 15.50 1.30 02.09. 03:08 318 (NW) 12
V572 Lyr p 1 0.9933045 10.60 11.00 0.40 02.09. 03:08 323 (NW) 13
V2051 Oph p 10 0.06242786 13.00 17.50 4.50 02.09. 03:08 301 (NW) -55
V508 Cyg p 1 0.77959 13.30 13.80 0.50 02.09. 03:09 307 (NW) 31
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.