haltuf.org

Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:30 // 15:57 UTC
Civil Twilight (6°): 05:57 // 16:30 UTC
Nautical Twilight (12°): 05:18 // 17:08 UTC
Astronomical Twilight (18°): 04:40 // 17:46 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V902 Sgr s 10 0.29394574 14.40 14.80 0.40 03.02. 05:08 126 (SE) -8
HV Aqr s 1 0.374457 9.71 9.71 0.00 03.02. 05:08 88 (E) -6
RT Per s 1 0.8494067 10.46 10.66 0.20 03.02. 05:08 356 (N) 7
V449 Dra p 10 0.351315 12.23 12.45 0.22 03.02. 05:08 13 (N) 50
V912 Her s 10 3.409876 8.59 8.59 0.00 03.02. 05:09 112 (E) 69
BW Eri p 6 0.6384855 10.16 10.75 0.59 03.02. 05:09 325 (NW) -65
EM Cyg p 1 0.2909091 11.90 14.40 2.50 03.02. 05:09 84 (E) 36
V408 Aql p 10 2.835024 14.10 16.50 2.40 03.02. 05:09 108 (E) 21
V640 Aur s 1 0.3279975 12.52 13.00 0.48 03.02. 05:09 333 (NW) 19
V881 Per p 1 0.387377 10.71 11.04 0.33 03.02. 05:09 1 (N) -2
SW Lyn p 1 0.6440665 9.51 10.20 0.69 03.02. 05:10 308 (NW) 23
NZ Boo p 1 0.0589094 17.20 20.00 2.80 03.02. 05:10 181 (S) 74
V924 Oph s 10 0.359554 15.70 16.40 0.70 03.02. 05:10 116 (SE) 30
BP Vel p 10 0.264987 12.90 13.80 0.90 03.02. 05:10 243 (SW) -40
IR Cnc p 5 0.717767 11.90 12.33 0.43 03.02. 05:10 292 (W) 12
HN Eri s 5 0.623592 8.66 8.66 0.00 03.02. 05:11 318 (NW) -59
V673 Ori p 10 6.24683 14.40 15.00 0.60 03.02. 05:11 314 (NW) -8
HI Lac p 10 0.1666655 15.00 18.00 3.00 03.02. 05:11 36 (NE) 26
V1106 Her s 1 0.2546005 12.60 12.60 0.00 03.02. 05:11 106 (E) 47
G2837.1343 And s 8 0.266628 11.90 12.30 0.40 03.02. 05:11 12 (N) 4
V630 Cen p 10 0.7295228 14.10 14.40 0.30 03.02. 05:11 187 (S) -23
V585 Cen p 10 0.6142582 12.80 13.40 0.60 03.02. 05:11 213 (SW) -9
BT Pup p 10 1.5921029 13.90 14.60 0.70 03.02. 05:11 266 (W) -29
BT Pup s 10 1.5921029 13.90 14.50 0.60 03.02. 05:11 266 (W) -29
KR Cyg s 1 0.8451528 9.19 9.37 0.18 03.02. 05:11 79 (E) 32
V728 Per p 10 1.8771 12.07 12.35 0.28 03.02. 05:11 4 (N) 6
KU Aur p 1 1.319579 11.70 12.90 1.20 03.02. 05:12 318 (NW) 2
NP Tel p 10 0.37512 12.90 13.40 0.50 03.02. 05:12 135 (SE) -33
HR Boo p 1 0.315967 13.25 13.85 0.60 03.02. 05:13 189 (S) 62
HY Lyr s 4 0.369101 13.80 14.10 0.30 03.02. 05:13 99 (E) 50
TW CrB p 1 0.5888747 10.50 11.30 0.80 03.02. 05:13 148 (SE) 65
V338 Dra p 5 0.2351485 13.30 13.90 0.60 03.02. 05:13 25 (NE) 78
V1300 Her p 1 0.296334 12.63 13.00 0.37 03.02. 05:13 97 (E) 58
MR Aps p 8 0.527865 10.00 11.00 1.00 03.02. 05:13 170 (S) -35
NT Boo p 10 0.434877 12.10 12.35 0.25 03.02. 05:14 267 (W) 89
AW Ari p 8 0.381766 13.66 14.33 0.67 03.02. 05:14 21 (N) -25
BN CMa p 10 0.628271 14.80 15.80 1.00 03.02. 05:14 274 (W) -38
AW Cam s 5 0.7713465 8.22 8.36 0.14 03.02. 05:14 339 (N) 36
V361 Pup p 10 0.367365 8.05 8.39 0.34 03.02. 05:14 266 (W) -45
NX Cam p 8 0.605772 10.50 10.95 0.45 03.02. 05:14 358 (N) 20
V1197 Cyg p 10 0.73783 15.00 16.10 1.10 03.02. 05:14 49 (NE) 44
CV Cam p 3 0.973261 9.41 9.66 0.26 03.02. 05:15 355 (N) 14
V1284 Cen p 10 0.323526 12.75 13.50 0.75 03.02. 05:15 200 (S) 5
AO Cam s 1 0.3299026 9.50 9.50 0.00 03.02. 05:15 348 (N) 14
V1069 Cas p 10 0.4090335 12.52 12.75 0.23 03.02. 05:16 17 (N) 17
AE LMi s 5 0.528341 12.80 12.80 0.00 03.02. 05:16 280 (W) 37
FX Dra p 5 0.8166005 9.29 9.59 0.30 03.02. 05:16 29 (NE) 81
OZ Cen p 10 0.3557686 12.60 13.10 0.50 03.02. 05:16 191 (S) -21
DU CVn s 2 0.3071015 13.10 13.10 0.00 03.02. 05:16 256 (W) 62
V467 Vir s 6 0.6045733 9.46 9.46 0.00 03.02. 05:16 211 (SW) 29
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.