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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:54 // 15:02 UTC
Civil Twilight (6°): 06:17 // 15:38 UTC
Nautical Twilight (12°): 05:36 // 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 °
V502 Oph p 1 0.453387 8.34 8.84 0.50 21.12. 19:20 318 (NW) -32
V515 Mon s 1 0.8739713 11.60 12.00 0.40 21.12. 19:20 110 (E) 13
DK Per s 1 0.8988765 12.30 12.30 0.00 21.12. 19:20 360 (N) 82
CU Hya p 4 0.7190715 13.50 14.50 1.00 21.12. 19:20 82 (E) -2
V2477 Cyg p 4 0.31125 9.86 10.65 0.79 21.12. 19:20 315 (NW) 39
HL Aur s 1 0.6225056 10.80 11.00 0.20 21.12. 19:21 67 (NE) 53
V646 Aur p 9 0.438786 13.40 13.80 0.40 21.12. 19:21 76 (E) 47
IR Cnc p 5 0.717767 11.90 12.33 0.43 21.12. 19:21 74 (E) 17
BX Peg s 1 0.280418 11.00 11.62 0.62 21.12. 19:21 275 (W) 32
HY Lyr p 4 0.369101 13.80 14.40 0.60 21.12. 19:21 313 (NW) 6
OW Del p 9 0.558654 12.51 13.50 0.99 21.12. 19:21 269 (W) 7
V1340 Aql p 10 1.5969404 14.30 15.70 1.40 21.12. 19:22 288 (W) -19
V413 Nor p 10 0.558 15.65 16.00 0.35 21.12. 19:22 235 (SW) -76
TW Cet p 1 0.3168513 10.43 11.18 0.75 21.12. 19:22 189 (S) 19
V364 Per s 2 0.3394535 14.60 15.60 1.00 21.12. 19:22 165 (S) 76
V448 Mon s 1 1.118471 9.40 9.80 0.40 21.12. 19:22 108 (E) 17
AR Boo p 1 0.3448727 13.50 14.50 1.00 21.12. 19:22 9 (N) -15
KU Aur s 1 1.319579 11.70 11.70 0.00 21.12. 19:22 90 (E) 41
V842 Cyg p 1 0.8591385 14.00 14.90 0.90 21.12. 19:22 300 (NW) 12
V354 UMa p 7 0.2938285 10.93 11.21 0.28 21.12. 19:22 8 (N) 10
EK Com p 1 0.266685 12.70 13.40 0.70 21.12. 19:22 21 (N) -10
VW LMi p 1 0.477552 8.03 8.46 0.43 21.12. 19:23 42 (NE) 2
PV Boo p 10 0.292588 14.51 15.14 0.63 21.12. 19:23 348 (N) -5
V1815 Cyg p 1 0.483976 11.20 11.50 0.30 21.12. 19:23 294 (NW) 48
V1411 Cyg p 1 0.776747 12.10 12.70 0.60 21.12. 19:23 297 (NW) 48
AV Tel p 10 0.416963 13.20 14.30 1.10 21.12. 19:23 242 (SW) -49
V1197 Her p 1 0.2626795 13.17 13.37 0.20 21.12. 19:23 332 (NW) -7
SV Ind s 10 0.443299 14.00 14.00 0.00 21.12. 19:23 227 (SW) -39
V434 Cep p 10 1.52 9.12 9.32 0.19 21.12. 19:23 321 (NW) 51
V680 Per p 1 0.37422 13.55 14.13 0.58 21.12. 19:23 168 (S) 75
G1643.1880 Sge p 1 0.735735 12.44 13.00 0.56 21.12. 19:23 285 (W) 15
UW Psc s 6 2.490853 10.80 11.00 0.20 21.12. 19:23 211 (SW) 60
V704 Cyg s 1 0.570705 13.60 14.20 0.60 21.12. 19:24 295 (NW) 42
V1320 Her p 9 0.547693 11.38 11.55 0.17 21.12. 19:24 310 (NW) -7
MW Cas p 10 0.4808946 13.50 14.50 1.00 21.12. 19:24 297 (NW) 70
V355 Vir s 1 0.655521 12.00 12.00 0.00 21.12. 19:24 44 (NE) -25
WZ Cep s 1 0.417444 12.45 12.95 0.50 21.12. 19:25 335 (NW) 60
V960 Cep s 6 0.333992 12.80 12.80 0.00 21.12. 19:25 329 (NW) 63
UY Men p 10 2.2756 12.23 13.03 0.80 21.12. 19:25 174 (S) -39
BH Vir s 1 0.8168711 9.60 10.24 0.64 21.12. 19:26 10 (N) -41
RW Com p 1 0.2373465 11.00 11.70 0.70 21.12. 19:26 26 (NE) -9
V506 Cam s 8 0.3401 12.70 13.20 0.50 21.12. 19:26 9 (N) 49
AK Gru p 10 0.493682 11.00 11.50 0.50 21.12. 19:26 215 (SW) -14
V1401 Cyg p 1 1.183007 13.10 13.60 0.50 21.12. 19:27 298 (NW) 48
V599 Aur p 1 0.316533 11.67 11.96 0.29 21.12. 19:27 107 (E) 56
WW UMi p 8 0.601949 12.45 12.60 0.15 21.12. 19:27 5 (N) 33
YZ Phe s 10 0.23472665 12.65 12.95 0.30 21.12. 19:27 188 (S) -7
V648 Lyr p 1 0.368752 13.22 13.62 0.40 21.12. 19:27 319 (NW) 14
V772 Her p 3 0.879506 6.90 7.00 0.10 21.12. 19:27 311 (NW) -4
V688 Aql p 5 3.88972 10.30 11.10 0.80 21.12. 19:27 288 (W) 5
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.