haltuf.org

Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:44 // 18:11 UTC
Civil Twilight (6°): 03:10 // 18:44 UTC
Nautical Twilight (12°): 02:26 // 19:29 UTC
Astronomical Twilight (18°): 01:33 // 20:21 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V405 Dra p 1 0.413036 11.54 11.88 0.34 25.04. 20:11 42 (NE) 30
IP Peg p 1 0.15820616 13.00 18.60 5.60 25.04. 20:11 1 (N) -22
BS Vul s 1 0.475971 10.90 11.10 0.20 25.04. 20:11 52 (NE) -2
V609 Aql s 1 0.7965633 11.70 11.90 0.20 25.04. 20:12 49 (NE) -12
OV Dra p 9 0.0587357 19.00 20.70 1.70 25.04. 20:12 24 (NE) 70
NS Com p 9 0.330805 13.25 13.60 0.35 25.04. 20:12 139 (SE) 58
V437 Cam p 9 0.439027 13.90 14.80 0.90 25.04. 20:12 329 (NW) 50
V506 And p 9 0.34345 13.60 14.40 0.80 25.04. 20:12 344 (N) -6
OO Cyg s 7 0.2620015 14.10 14.10 0.00 25.04. 20:12 40 (NE) 10
MT Cas s 1 0.313878 13.30 14.02 0.72 25.04. 20:13 353 (N) 15
MW Com p 10 2.167734 10.36 10.60 0.24 25.04. 20:13 151 (SE) 67
CZEV107 Cas s 1 0.302243 14.30 14.30 0.00 25.04. 20:13 347 (N) 23
MS Vir s 1 0.3124379 9.34 9.67 0.33 25.04. 20:13 142 (SE) 14
V1158 Her p 10 0.660003 9.78 9.95 0.17 25.04. 20:13 69 (E) 43
V502 And s 6 0.318892 13.80 14.15 0.35 25.04. 20:13 344 (N) -8
V2790 Ori p 1 0.2878415 11.03 11.65 0.62 25.04. 20:13 274 (W) 22
V802 Aql p 6 0.267608 13.40 14.30 0.90 25.04. 20:13 75 (E) -16
PW UMa s 8 0.5552888 11.10 11.10 0.00 25.04. 20:13 323 (NW) 67
DY Aqr p 8 2.159695 10.50 11.00 0.50 25.04. 20:13 22 (N) -35
AR CrB p 1 0.3973515 10.80 11.45 0.65 25.04. 20:13 87 (E) 35
BC Gru s 8 0.3073055 9.90 10.30 0.40 25.04. 20:13 81 (E) -82
DK And p 1 0.489223 12.50 13.10 0.60 25.04. 20:13 0 (N) 11
UY Vol p 1 0.159337785 16.90 23.00 6.10 25.04. 20:14 202 (S) -35
V1197 Her p 1 0.2626795 13.17 13.37 0.20 25.04. 20:14 81 (E) 30
HW Aur p 1 1.1774199 12.00 12.80 0.80 25.04. 20:14 303 (NW) 25
V454 CrA p 7 2.396874 9.90 10.50 0.60 25.04. 20:14 114 (SE) -33
HZ Lac s 8 1.295141 14.40 15.00 0.60 25.04. 20:14 13 (N) 13
SX Crv s 1 0.3166127 8.99 9.23 0.24 25.04. 20:14 163 (S) 20
V426 Her s 9 0.4921282 15.50 15.80 0.30 25.04. 20:15 74 (E) 17
SV Equ s 8 0.880971 9.25 9.41 0.16 25.04. 20:15 43 (NE) -25
HW Vir p 1 0.11671953 10.50 11.20 0.70 25.04. 20:15 159 (S) 29
W Vol p 10 2.758281 10.90 11.80 0.90 25.04. 20:15 202 (S) -37
V603 Aur s 8 0.37475 12.70 12.70 0.00 25.04. 20:15 312 (NW) 35
BW Dra p 1 0.292165 8.61 9.08 0.47 25.04. 20:15 47 (NE) 58
EV CVn s 3 0.335969 12.00 12.00 0.00 25.04. 20:15 128 (SE) 72
MO Aur p 4 5.266715 13.10 14.70 1.60 25.04. 20:15 290 (W) 26
HU And p 10 0.2857905 16.50 17.20 0.70 25.04. 20:15 347 (N) 1
G0176.0801 CMi s 8 0.27465 13.34 13.34 0.00 25.04. 20:15 254 (W) 22
MU Aqr s 3 0.2722205 11.30 11.30 0.00 25.04. 20:15 49 (NE) -30
GP Vul s 1 1.0325 10.70 11.20 0.50 25.04. 20:16 47 (NE) 3
GW Gem p 1 0.6594447 10.48 11.45 0.97 25.04. 20:16 262 (W) 43
OZ Dra p 10 0.136647 18.00 20.00 2.00 25.04. 20:16 33 (NE) 69
AE For s 1 0.918209 10.32 10.32 0.00 25.04. 20:16 281 (W) -42
V639 Aur p 4 0.3571 14.01 14.85 0.84 25.04. 20:16 308 (NW) 40
AV Cam s 2 1.4449135 11.60 11.60 0.00 25.04. 20:16 341 (N) 51
V1036 Her p 1 0.391678 11.31 11.61 0.30 25.04. 20:16 80 (E) 25
BZ Ara p 9 0.4 14.50 15.10 0.60 25.04. 20:16 141 (SE) -36
UZ Oct p 10 1.149383 9.03 9.56 0.53 25.04. 20:17 188 (S) -51
BC Tri p 10 0.707815 11.90 12.10 0.20 25.04. 20:17 334 (NW) -5
V1106 Her s 1 0.2546005 12.60 12.60 0.00 25.04. 20:17 66 (NE) 14
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.