Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:20 // 16:08 UTC
Civil Twilight (6°): 05:48 // 16:40 UTC
Nautical Twilight (12°): 05:09 // 17:18 UTC
Astronomical Twilight (18°): 04:32 // 17:56 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V1847 Ori s 1 0.342605 12.09 12.36 0.27 09.02. 10:15 52 (NE) -14
BL Eri p 1 0.416918 11.51 12.28 0.77 09.02. 10:15 79 (E) -25
V387 Her s 1 0.589466 12.80 13.20 0.40 09.02. 10:15 251 (W) 41
IR Lib s 8 0.2743715 8.72 8.72 0.00 09.02. 10:16 241 (SW) -14
HY Pav p 10 0.351657 11.40 12.30 0.90 09.02. 10:16 181 (S) -34
V2790 Ori p 1 0.2878415 11.03 11.65 0.62 09.02. 10:16 34 (NE) -14
V877 Cyg s 1 0.8397655 12.70 12.90 0.20 09.02. 10:16 220 (SW) 69
V1295 Her s 1 0.349236 12.05 12.45 0.40 09.02. 10:16 276 (W) 62
RS Ind s 7 0.624052 9.90 10.00 0.10 09.02. 10:16 174 (S) -31
TY Pup s 1 0.8192423 8.40 8.87 0.47 09.02. 10:17 29 (NE) -58
TU CMi s 5 0.4334425 14.40 15.10 0.70 09.02. 10:17 17 (N) -31
V512 Cen p 10 1.94476 11.50 12.00 0.50 09.02. 10:17 245 (SW) -31
V343 UMa s 1 0.560642 14.20 14.20 0.00 09.02. 10:17 340 (N) 16
AC Boo s 1 0.352437 10.00 10.55 0.55 09.02. 10:17 301 (NW) 36
V1284 Cen p 10 0.323526 12.75 13.50 0.75 09.02. 10:17 259 (W) -33
ER Ori p 1 0.4234005 9.32 9.93 0.61 09.02. 10:17 64 (NE) -31
SZ Mic p 10 0.4 13.40 14.00 0.60 09.02. 10:17 180 (S) 1
GR Cet p 9 0.488807 11.31 11.71 0.40 09.02. 10:17 123 (SE) 1
V629 Cen p 10 2.31968 14.30 15.10 0.80 09.02. 10:17 228 (SW) -43
CT Cet p 6 0.2564878 9.29 9.48 0.19 09.02. 10:17 119 (SE) -2
CN Hyi p 10 0.456087 6.66 6.93 0.27 09.02. 10:18 152 (SE) -47
OQ Dra s 7 0.3396745 13.20 13.20 0.00 09.02. 10:18 344 (N) 37
DF Gru p 10 0.70079 10.35 10.79 0.43 09.02. 10:18 155 (SE) -7
AC Psc p 3 0.335307 13.60 14.60 1.00 09.02. 10:18 128 (SE) 35
V498 Cen p 10 0.757515 10.30 11.30 1.00 09.02. 10:19 245 (SW) -41
ZZ Hya s 10 0.3595363 14.30 14.30 0.00 09.02. 10:19 336 (NW) -59
V497 Cam p 5 0.554646 13.50 14.05 0.55 09.02. 10:19 360 (N) 44
VY Cet s 3 0.34081 11.20 11.80 0.60 09.02. 10:19 112 (E) -7
PS Pup p 10 1.3422 6.62 6.62 0.00 09.02. 10:19 47 (NE) -71
HW Per p 4 0.6348286 13.00 13.70 0.70 09.02. 10:19 46 (NE) 22
V413 Gem s 7 0.532812 14.55 14.70 0.15 09.02. 10:19 27 (NE) -22
EN Oct s 1 0.288913 11.88 12.50 0.62 09.02. 10:19 180 (S) -50
V920 Oph s 10 1.5505 15.10 15.90 0.80 09.02. 10:19 225 (SW) 40
AT Aqr p 8 0.30409565 14.10 15.00 0.90 09.02. 10:20 155 (SE) 16
V744 Cep s 5 0.624553 12.20 12.40 0.20 09.02. 10:20 25 (NE) 67
CZEV107 Cas p 1 0.302243 14.30 15.10 0.80 09.02. 10:20 47 (NE) 52
V404 Aur s 1 0.754318 12.20 12.20 0.00 09.02. 10:20 29 (NE) 10
BS UMa p 1 0.3495099 13.70 14.00 0.30 09.02. 10:20 330 (NW) 9
EI CVn s 1 0.260766 11.80 12.45 0.65 09.02. 10:20 300 (NW) 20
DE CMa s 10 0.6959637 13.00 13.40 0.40 09.02. 10:20 39 (NE) -63
V819 Her p 4 2.229634 5.51 5.63 0.12 09.02. 10:20 273 (W) 54
V1014 Cas p 7 0.855262 12.60 13.30 0.70 09.02. 10:20 57 (NE) 47
V441 Hya p 10 0.58413 11.05 11.75 0.70 09.02. 10:21 292 (W) -55
HM Cet p 5 0.44462 12.96 12.96 0.00 09.02. 10:21 93 (E) 10
MM Dra s 8 0.2644 14.54 14.54 0.00 09.02. 10:21 345 (N) 74
LP Com p 1 0.337934 12.76 13.37 0.61 09.02. 10:21 311 (NW) 3
V1901 Cyg s 6 0.808907 13.10 13.10 0.00 09.02. 10:21 160 (S) 70
RV CVn s 1 0.2695671 13.75 13.75 0.00 09.02. 10:21 300 (NW) 12
GU Boo s 1 0.4887296 13.10 13.10 0.00 09.02. 10:22 287 (W) 31
V899 Her s 1 0.421169 7.93 7.93 0.00 09.02. 10:23 274 (W) 42
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.