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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:53 // 15:02 UTC
Civil Twilight (6°): 06:17 // 15:38 UTC
Nautical Twilight (12°): 05:35 // 16:20 UTC
Astronomical Twilight (18°): 04:56 // 16:59 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V473 Cam s 7 0.298438 11.55 12.15 0.60 20.12. 20:30 19 (N) 56
V2553 Oph s 1 0.457615 11.30 11.70 0.40 20.12. 20:30 330 (NW) -21
CL Tri p 10 0.578771 11.70 12.15 0.45 20.12. 20:30 218 (SW) 69
CD Vul p 1 0.683745 11.50 12.60 1.10 20.12. 20:31 299 (NW) 10
RV Psc s 1 0.5539893 11.30 12.00 0.70 20.12. 20:31 245 (SW) 59
V653 Lyr p 1 0.468813 11.23 11.56 0.33 20.12. 20:31 327 (NW) 9
V1167 Her p 3 0.275279 9.89 9.89 0.00 20.12. 20:31 346 (N) -32
V402 Dra p 10 1.380644 10.93 11.20 0.27 20.12. 20:31 341 (N) 30
V940 Cyg s 9 0.3323186 14.50 15.10 0.60 20.12. 20:31 327 (NW) 29
V594 Lyr p 5 0.255999 14.00 14.33 0.33 20.12. 20:31 327 (NW) 15
V1094 Her p 1 0.392119 12.60 13.10 0.50 20.12. 20:31 337 (NW) -1
EV CVn s 3 0.335969 12.00 12.00 0.00 20.12. 20:32 32 (NE) 5
DN UMa s 1 1.730424 6.63 6.73 0.10 20.12. 20:32 36 (NE) 17
V961 Cas s 7 0.75981 12.00 12.00 0.00 20.12. 20:32 299 (NW) 62
V364 Aps p 5 0.295464 14.00 14.40 0.40 20.12. 20:32 185 (S) -63
V692 And p 6 0.33802 12.50 12.50 0.00 20.12. 20:32 286 (W) 52
IY UMa p 4 0.0739138 18.40 20.00 1.60 20.12. 20:32 37 (NE) 33
CE Leo s 1 0.3034287 11.80 12.50 0.70 20.12. 20:32 50 (NE) -1
PT Vir p 7 0.3081795 13.38 13.56 0.18 20.12. 20:32 49 (NE) -17
OZ Dra p 10 0.136647 18.00 20.00 2.00 20.12. 20:32 14 (N) 28
V1088 Her p 1 0.359231 11.00 11.50 0.50 20.12. 20:33 342 (N) -6
V2642 Oph p 9 3.46464 11.40 12.00 0.60 20.12. 20:33 327 (NW) -23
KT Cnc p 8 0.323691 13.60 14.20 0.60 20.12. 20:33 94 (E) 19
V1185 Her p 10 0.359795 10.90 11.25 0.35 20.12. 20:33 351 (N) 8
TW Cet p 1 0.3168513 10.43 11.18 0.75 20.12. 20:33 205 (SW) 15
V562 Aur p 9 0.528805 12.87 13.21 0.34 20.12. 20:33 126 (SE) 62
FP Lyn p 9 0.359085 11.36 11.69 0.33 20.12. 20:33 70 (E) 36
V2240 Cyg p 1 0.404173 12.03 12.29 0.26 20.12. 20:33 308 (NW) 17
MU Gem s 1 0.7262005 14.50 14.90 0.40 20.12. 20:33 112 (E) 35
X Car s 9 1.08263 7.90 8.60 0.70 20.12. 20:33 143 (SE) -35
UZ For p 10 0.087865429 18.20 20.90 2.70 20.12. 20:33 180 (S) 14
NSV 08733 Oph p 7 0.357189 13.70 14.00 0.30 20.12. 20:33 329 (NW) -26
V500 Cam s 6 0.2483505 14.00 14.70 0.70 20.12. 20:33 18 (N) 50
V380 Dra p 1 0.4937366 12.28 13.33 1.05 20.12. 20:34 347 (N) 32
IV Dra s 4 0.2681055 13.70 13.70 0.00 20.12. 20:34 360 (N) 13
V830 Cep p 10 0.2601155 13.40 14.85 1.45 20.12. 20:34 333 (NW) 43
BG UMa p 8 0.6630411 10.84 10.93 0.09 20.12. 20:34 18 (N) 20
V1362 Cen p 10 0.35341 9.25 9.53 0.28 20.12. 20:35 43 (NE) -74
V1355 Aql p 5 0.5157905 12.70 13.60 0.90 20.12. 20:35 303 (NW) -6
V1355 Tau s 7 0.244668 13.00 13.00 0.00 20.12. 20:35 138 (SE) 59
V1230 Tau p 10 0.3524 14.28 14.52 0.24 20.12. 20:35 173 (S) 50
V615 Cen p 10 0.4066609 13.70 14.00 0.30 20.12. 20:35 119 (SE) -73
V505 Cam p 7 0.336361 13.80 14.50 0.70 20.12. 20:35 11 (N) 50
HH Boo s 1 0.318666 11.00 11.00 0.00 20.12. 20:35 13 (N) 8
MM Com s 1 0.30199 12.00 12.00 0.00 20.12. 20:35 31 (NE) 1
W UMa s 1 0.3336367 7.75 8.43 0.68 20.12. 20:35 46 (NE) 38
V711 Aql p 10 2.487117 15.00 16.10 1.10 20.12. 20:35 297 (NW) -7
NR Cam s 1 0.255885 10.76 11.18 0.42 20.12. 20:35 18 (N) 54
G6891.1025 Sgr s 8 0.405543 9.00 9.00 0.00 20.12. 20:36 273 (W) -34
Z Lep s 1 0.993709 11.63 12.63 1.00 20.12. 20:36 155 (SE) 22
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.