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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:52 // 15:01 UTC
Civil Twilight (6°): 06:16 // 15:37 UTC
Nautical Twilight (12°): 05:34 // 16:19 UTC
Astronomical Twilight (18°): 04:55 // 16:58 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
XY Ari p 10 0.25265 13.54 17.60 4.06 20.12. 01:56 282 (W) 15
BT Gem p 3 1.2369358 13.90 15.30 1.40 20.12. 01:56 245 (SW) 49
AI Tri p 3 0.19174566 16.00 16.50 0.50 20.12. 01:57 299 (NW) 15
V591 Aur p 8 1.10965 10.81 11.42 0.61 20.12. 01:57 280 (W) 47
KP Peg s 5 0.7272053 7.05 7.05 0.00 20.12. 01:57 351 (N) -26
EH CVn s 1 0.263585 12.91 12.91 0.00 20.12. 01:57 80 (E) 35
YY CrB p 1 0.37656 8.64 9.13 0.49 20.12. 01:57 55 (NE) 20
V452 Mon p 9 1.538295 12.60 13.20 0.60 20.12. 01:57 216 (SW) 30
V497 Cam s 5 0.554646 13.50 14.00 0.50 20.12. 01:58 359 (N) 56
HX UMa p 5 0.379156 8.89 9.06 0.17 20.12. 01:58 84 (E) 58
MV Cas s 1 1.112253 13.90 14.00 0.10 20.12. 01:58 336 (NW) 30
V887 Per p 8 1.534436 9.91 10.42 0.51 20.12. 01:58 299 (NW) 34
WZ Cap s 9 0.3130867 14.00 14.00 0.00 20.12. 01:58 348 (N) -55
LM Cnc s 5 0.315801 12.00 11.00 -1.00 20.12. 01:58 181 (S) 54
OQ UMa s 1 0.283356 13.00 13.60 0.60 20.12. 01:58 51 (NE) 47
AH Aur p 1 0.4941067 10.20 10.70 0.50 20.12. 01:58 246 (SW) 54
V596 Aur p 1 0.397887 11.83 12.29 0.46 20.12. 01:58 282 (W) 50
V1847 Ori p 1 0.342605 12.09 12.36 0.27 20.12. 01:59 251 (W) 30
V1216 Cen p 9 3.80399 11.32 11.47 0.15 20.12. 01:59 160 (S) -19
V449 Peg s 1 0.352657 14.60 14.60 0.00 20.12. 01:59 350 (N) -11
V339 Aps p 9 0.551208 13.20 13.80 0.60 20.12. 01:59 155 (SE) -45
KP Boo p 9 0.589859 11.90 12.35 0.45 20.12. 01:59 63 (NE) 36
RU Lep p 10 4.459615 11.23 12.12 0.89 20.12. 01:59 218 (SW) 6
V474 Sco p 10 1.62004 10.30 11.00 0.70 20.12. 01:59 86 (E) -46
HY Tau p 9 3.01691 12.40 13.60 1.20 20.12. 01:59 249 (W) 41
V572 Per s 5 1.21317 6.50 6.50 0.00 20.12. 02:00 306 (NW) 39
V1144 Her p 10 0.25497 14.60 15.40 0.80 20.12. 02:00 51 (NE) 23
BI Vul p 1 0.2518236 14.15 14.90 0.75 20.12. 02:00 354 (N) -13
V464 Mon p 4 1.1264035 12.10 12.90 0.80 20.12. 02:00 213 (SW) 32
AE CMa p 10 3.493899 13.10 13.80 0.70 20.12. 02:00 206 (SW) 18
V938 Mon p 10 0.682 14.65 15.09 0.44 20.12. 02:00 201 (S) 33
RT LMi s 1 0.3749177 11.40 11.70 0.30 20.12. 02:01 143 (SE) 72
V1823 Cyg s 6 0.846257 11.72 11.72 0.00 20.12. 02:01 9 (N) -5
V1091 Her p 1 0.393559 12.04 12.28 0.24 20.12. 02:01 44 (NE) 10
SX Aur s 1 1.210082 8.38 8.87 0.49 20.12. 02:01 281 (W) 51
V658 Lyr s 1 0.33026 11.10 11.10 0.00 20.12. 02:01 24 (NE) 11
V476 Hya p 1 0.414588 13.10 13.50 0.40 20.12. 02:01 192 (S) 40
FF Ara p 10 0.69901 13.30 14.00 0.70 20.12. 02:01 128 (SE) -60
V385 Ser p 7 0.3129555 12.00 12.21 0.21 20.12. 02:01 77 (E) -10
G5197.0430 Aqr p 8 0.424243 13.43 13.60 0.17 20.12. 02:01 356 (N) -42
V803 Aql s 4 0.2634245 14.00 14.80 0.80 20.12. 02:01 40 (NE) -41
V900 Mon p 6 0.298305 11.92 12.80 0.88 20.12. 02:02 229 (SW) 34
V1765 Cyg p 10 13.3737 6.44 6.60 0.16 20.12. 02:02 14 (N) -5
V534 Cyg p 2 1.132621 13.70 16.70 3.00 20.12. 02:02 356 (N) 4
IW Nor p 10 0.33319 14.00 14.50 0.50 20.12. 02:03 130 (SE) -51
BS Del s 9 2.977497 12.80 12.80 0.00 20.12. 02:03 2 (N) -24
V592 Lyr s 1 0.355684 11.54 11.54 0.00 20.12. 02:03 30 (NE) 0
G0167.0251 CMi s 7 0.289606 14.34 14.34 0.00 20.12. 02:03 214 (SW) 37
AM CrB s 6 0.703654 12.80 12.80 0.00 20.12. 02:03 53 (NE) 18
V727 Cen p 10 1.8658 13.50 14.00 0.50 20.12. 02:03 118 (SE) -20
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.