haltuf.org

Ephemerides for Variable Stars

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

Sunrise // Sunset: 05:59 // 16:28 UTC
Civil Twilight (6°): 05:27 // 16:59 UTC
Nautical Twilight (12°): 04:50 // 17:36 UTC
Astronomical Twilight (18°): 04:13 // 18:14 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V645 And p 8 0.4125814 13.05 13.45 0.40 21.02. 02:38 23 (NE) 14
CZEV137 Lac s 1 0.38724 16.23 16.23 0.00 21.02. 02:38 27 (NE) 22
V361 Lyr p 4 0.309614 14.30 15.70 1.40 21.02. 02:38 61 (NE) 39
NV Dra p 5 1.057161 12.85 13.40 0.55 21.02. 02:38 339 (N) 59
CH Hya s 10 0.346546 14.50 15.50 1.00 21.02. 02:38 193 (S) 10
MX Ser s 4 0.30776 13.20 13.68 0.48 21.02. 02:39 137 (SE) 28
V740 Per p 4 0.373042 11.22 11.87 0.65 21.02. 02:39 331 (NW) 0
V366 Cam p 9 0.773387 10.55 10.85 0.30 21.02. 02:39 345 (N) 36
MT Boo s 6 0.3653325 13.45 13.45 0.00 21.02. 02:39 123 (SE) 76
V400 Lyr s 1 0.253427 12.70 12.70 0.00 21.02. 02:39 68 (E) 33
V547 And p 10 1.95401 11.38 11.76 0.38 21.02. 02:39 358 (N) -2
CN Lac p 1 0.6373524 12.40 12.90 0.50 21.02. 02:39 36 (NE) 17
V3903 Sgr s 10 1.7442288 7.00 7.00 0.00 21.02. 02:39 123 (SE) -4
V441 Nor p 10 0.362 16.15 16.70 0.55 21.02. 02:39 162 (S) -20
V342 Lac p 1 0.700587 12.40 12.90 0.50 21.02. 02:39 32 (NE) 21
IW Pav p 10 1.7428 15.00 15.80 0.80 21.02. 02:40 153 (SE) -51
V871 Cyg p 9 1.11876 14.40 14.90 0.50 21.02. 02:40 70 (E) 27
EM Cep s 1 0.806181 7.02 7.16 0.14 21.02. 02:40 27 (NE) 31
CH Aur p 10 5.009974 14.80 16.60 1.80 21.02. 02:40 319 (NW) 3
V2617 Oph p 10 0.424074 13.15 13.75 0.60 21.02. 02:40 136 (SE) 21
SS Aps p 8 0.582672 13.30 14.04 0.74 21.02. 02:41 176 (S) -33
CG Lac p 1 0.819389 13.90 15.00 1.10 21.02. 02:41 29 (NE) 16
V804 Cep s 6 0.347592 12.94 13.45 0.51 21.02. 02:41 358 (N) 45
V1052 Her p 1 0.370829 12.20 12.65 0.45 21.02. 02:41 104 (E) 40
V841 Cyg p 1 0.76113617 11.10 11.30 0.20 21.02. 02:41 75 (E) 25
UZ Leo s 1 0.61805 9.58 10.12 0.54 21.02. 02:41 243 (SW) 38
XX Lac p 10 4.062375 14.60 15.60 1.00 21.02. 02:42 33 (NE) 20
BC Col p 10 0.29683 15.00 15.00 0.00 21.02. 02:42 271 (W) -38
AL Leo p 1 1.6055175 10.20 10.60 0.40 21.02. 02:42 256 (W) 35
FO Vir p 7 0.775565 6.50 6.82 0.32 21.02. 02:42 186 (S) 41
V473 And s 2 0.4013 13.80 14.15 0.35 21.02. 02:42 17 (N) 4
IR Nor p 7 1.376305 9.68 10.16 0.48 21.02. 02:42 158 (S) -8
V357 Peg p 1 0.578451 9.01 9.49 0.48 21.02. 02:42 28 (NE) -10
XY Men p 10 0.7766348 10.63 11.27 0.64 21.02. 02:42 208 (SW) -58
AZ Vir p 1 0.3496644 10.74 11.37 0.63 21.02. 02:42 181 (S) 45
V565 Aur p 10 4.265 11.84 12.19 0.35 21.02. 02:42 318 (NW) 13
FR Lac p 10 0.32 15.20 16.10 0.90 21.02. 02:42 26 (NE) 21
NZ Cyg p 2 0.4059673 13.70 14.20 0.50 21.02. 02:42 62 (NE) 28
BZ Leo s 8 0.2697257 15.30 15.80 0.50 21.02. 02:42 234 (SW) 54
RS Ser s 7 0.59814 10.80 11.40 0.60 21.02. 02:43 116 (SE) 4
V2377 Oph s 7 0.4254035 8.60 8.73 0.13 21.02. 02:43 111 (E) 27
V692 And p 6 0.33802 12.50 12.50 0.00 21.02. 02:43 22 (N) 9
TV Mic p 10 2.0762 11.70 12.60 0.90 21.02. 02:43 110 (E) -36
BL Eri s 1 0.416918 11.51 11.51 0.00 21.02. 02:43 310 (NW) -42
V339 Boo p 10 0.3628085 10.70 10.90 0.20 21.02. 02:43 96 (E) 68
V948 Cen p 10 0.975085 9.07 9.26 0.19 21.02. 02:43 185 (S) -25
V1187 Cyg s 1 1.507 10.88 11.19 0.31 21.02. 02:43 56 (NE) 27
CR Tri p 9 0.296078 14.10 14.80 0.70 21.02. 02:43 350 (N) -6
FS Aqr p 7 0.26205 13.20 14.00 0.80 21.02. 02:44 63 (NE) -22
TU CrB s 1 1.613634 12.80 12.80 0.00 21.02. 02:44 99 (E) 63
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.