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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:28 // 15:59 UTC
Civil Twilight (6°): 05:55 // 16:31 UTC
Nautical Twilight (12°): 05:17 // 17:10 UTC
Astronomical Twilight (18°): 04:39 // 17:48 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V1184 Aql s 6 0.565604 13.10 13.40 0.30 04.02. 00:24 52 (NE) -15
V405 Cam p 10 0.374765 11.52 11.75 0.23 04.02. 00:24 319 (NW) 52
IS Boo p 8 0.25145 14.00 14.60 0.60 04.02. 00:24 68 (E) 53
GR Tau p 1 0.429851 10.26 10.80 0.54 04.02. 00:24 287 (W) 12
V553 And p 6 0.30903 17.12 17.68 0.56 04.02. 00:24 323 (NW) 15
BQ Del p 10 3.4265173 15.20 16.40 1.20 04.02. 00:24 25 (NE) -22
G0816.1907 Cnc p 6 0.3158 12.00 12.50 0.50 04.02. 00:24 215 (SW) 50
V467 Peg p 9 0.312814 9.43 9.52 0.09 04.02. 00:24 7 (N) -21
V342 UMa p 1 0.3438515 13.40 13.90 0.50 04.02. 00:24 56 (NE) 86
V523 Cas p 1 0.2336923 10.62 11.45 0.83 04.02. 00:24 338 (N) 15
V364 UMa p 8 0.3669815 13.40 13.95 0.55 04.02. 00:24 47 (NE) 57
V1101 Her p 1 0.382661 11.95 12.50 0.55 04.02. 00:25 41 (NE) 21
V434 Per s 3 0.5361082 14.40 14.90 0.50 04.02. 00:25 308 (NW) 22
V2546 Cyg p 1 0.62279 11.37 11.93 0.56 04.02. 00:25 24 (NE) -5
AW CrB p 1 0.3609357 11.08 11.35 0.27 04.02. 00:25 66 (NE) 28
QU Dra p 9 0.276915 14.10 14.80 0.70 04.02. 00:25 51 (NE) 47
GK Eri s 8 2.95968 8.96 8.96 0.00 04.02. 00:25 266 (W) -18
V680 Per s 1 0.37422 13.55 13.55 0.00 04.02. 00:25 311 (NW) 13
V2637 Oph p 7 0.386173 11.80 12.27 0.47 04.02. 00:25 76 (E) -5
BN Peg s 1 0.7132979 10.30 10.30 0.00 04.02. 00:25 16 (N) -34
V2766 Ori p 6 0.6032 15.00 15.30 0.30 04.02. 00:25 255 (W) 18
DO Cas p 1 0.684666 8.39 9.01 0.62 04.02. 00:26 328 (NW) 32
RV Crt s 10 1.170501 9.20 9.40 0.20 04.02. 00:26 166 (S) 19
V1234 Tau s 7 0.387939 12.60 12.60 0.00 04.02. 00:26 275 (W) 8
V364 Per p 2 0.3394535 14.60 15.60 1.00 04.02. 00:26 311 (NW) 14
NN Ser p 1 0.1300801 17.00 23.00 6.00 04.02. 00:27 88 (E) 15
MU Dra p 1 0.349664 12.76 12.96 0.20 04.02. 00:27 32 (NE) 19
SV Cet p 9 0.2920877 14.50 14.90 0.40 04.02. 00:27 305 (NW) -53
CV Boo p 1 0.8469932 10.20 11.00 0.80 04.02. 00:28 73 (E) 36
V941 Oph s 10 1.2497107 16.00 16.50 0.50 04.02. 00:28 68 (E) -8
V1369 Tau p 8 1.35569 12.35 12.75 0.40 04.02. 00:28 272 (W) 27
TV Mus p 10 0.4456651 11.00 11.30 0.30 04.02. 00:28 171 (S) -26
BL Eri s 1 0.416918 11.51 11.51 0.00 04.02. 00:28 265 (W) -11
U Col p 10 1.2461718 10.80 11.60 0.80 04.02. 00:28 229 (SW) -10
KR Nor p 10 0.83655 12.80 13.30 0.50 04.02. 00:28 138 (SE) -42
BY Del p 7 10.034215 11.40 11.90 0.50 04.02. 00:28 33 (NE) -22
Y For p 10 0.2699092 13.80 14.20 0.40 04.02. 00:29 269 (W) -36
BM Phe p 10 0.413621 9.26 9.53 0.27 04.02. 00:29 287 (W) -68
V649 Lyr p 1 0.292256 14.50 14.91 0.41 04.02. 00:29 40 (NE) 19
V445 Peg p 1 0.40465 14.00 14.50 0.50 04.02. 00:29 11 (N) -12
CK Boo s 1 0.3551495 8.99 9.23 0.24 04.02. 00:29 106 (E) 25
TU Boo p 1 0.324284 11.80 12.50 0.70 04.02. 00:29 95 (E) 45
V646 Cen p 10 2.24657322 9.00 11.70 2.70 04.02. 00:30 169 (S) -14
V2632 Oph p 9 2.69691 12.98 13.60 0.62 04.02. 00:30 98 (E) -25
TW Cet s 1 0.3168513 10.43 11.14 0.71 04.02. 00:30 287 (W) -41
V816 Cep p 10 0.3113931 13.45 14.10 0.65 04.02. 00:30 9 (N) 37
V567 Aur s 5 0.710089 12.55 13.10 0.55 04.02. 00:30 281 (W) 37
V1167 Her p 3 0.275279 9.89 9.89 0.00 04.02. 00:30 87 (E) 7
AH Cnc p 1 0.360455 13.31 13.69 0.38 04.02. 00:30 216 (SW) 47
G5239.0030 Aqr p 9 0.33958 9.93 10.11 0.18 04.02. 00:30 359 (N) -47
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.