haltuf.org

Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:12 // 18:59 UTC
Civil Twilight (6°): 02:34 // 19:38 UTC
Nautical Twilight (12°): 01:38 // 20:34 UTC
Astronomical Twilight (18°): 00:14 // 21:58 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
BH Cap p 10 1.078043 8.03 8.16 0.13 22.07. 08:29 301 (NW) -37
V1102 Her p 1 0.3090057 13.60 14.40 0.80 22.07. 08:29 354 (N) 11
AH Cnc p 1 0.360455 13.31 13.69 0.38 22.07. 08:29 115 (SE) 34
BE Col p 10 0.64788 15.00 15.00 0.00 22.07. 08:29 173 (S) 8
V469 Vel p 10 1.031615 9.47 9.59 0.12 22.07. 08:29 151 (SE) -22
ER Cep s 9 0.2857369 15.67 16.27 0.60 22.07. 08:29 353 (N) 51
V449 Per p 1 0.4731033 12.70 13.30 0.60 22.07. 08:29 256 (W) 59
V947 Cyg p 5 0.429245 14.10 15.10 1.00 22.07. 08:29 332 (NW) -3
OP Boo p 10 0.311443 12.80 13.10 0.30 22.07. 08:29 22 (N) 18
V842 Cep p 10 0.2889547 14.00 14.70 0.70 22.07. 08:29 345 (N) 41
V830 Cep p 10 0.2601155 13.40 14.85 1.45 22.07. 08:29 341 (N) 36
CR Tau s 1 0.68270353 12.50 12.50 0.00 22.07. 08:29 169 (S) 64
MR Boo p 10 0.866897 11.06 11.47 0.41 22.07. 08:30 26 (NE) 17
V603 Aur p 8 0.37475 12.70 13.40 0.70 22.07. 08:30 308 (NW) 86
VY Hya p 7 2.001181 9.00 11.30 2.30 22.07. 08:30 118 (SE) -7
V1105 Her s 5 0.321736 12.60 12.60 0.00 22.07. 08:30 351 (N) -9
V445 Peg p 1 0.40465 14.00 14.50 0.50 22.07. 08:31 308 (NW) 4
V401 Pav p 10 0.327112 11.32 11.90 0.58 22.07. 08:31 191 (S) -74
V1167 Her s 3 0.275279 9.89 9.89 0.00 22.07. 08:31 21 (N) -31
UY UMa p 1 0.3760203 12.70 12.90 0.20 22.07. 08:31 32 (NE) 25
V428 Cam s 8 0.290606 12.85 12.85 0.00 22.07. 08:31 5 (N) 63
U Peg s 1 0.3747772 9.23 9.73 0.50 22.07. 08:31 276 (W) 16
V417 Lyr s 4 0.300661 14.90 14.90 0.00 22.07. 08:31 339 (N) -6
TZ CrA p 10 0.686748 9.60 10.33 0.73 22.07. 08:31 305 (NW) -80
DU Boo p 1 1.055889 8.59 9.09 0.51 22.07. 08:31 34 (NE) 10
BS Vir p 10 0.3770834 13.60 14.40 0.80 22.07. 08:31 78 (E) -12
V434 Per s 3 0.5361082 14.40 14.90 0.50 22.07. 08:31 260 (W) 65
V648 And p 10 0.5321 13.45 14.10 0.65 22.07. 08:31 299 (NW) 28
V426 Her p 9 0.4921282 15.50 15.80 0.30 22.07. 08:32 359 (N) -17
LW Eri s 5 0.46562 12.20 12.20 0.00 22.07. 08:32 199 (S) 38
V557 And p 10 0.347444 14.20 15.00 0.80 22.07. 08:32 274 (W) 51
YZ Phe p 10 0.23472665 12.65 13.32 0.67 22.07. 08:32 218 (SW) -18
IO Cep p 1 1.235808 11.40 12.60 1.20 22.07. 08:32 331 (NW) 27
LW Cen p 10 1.002571 8.90 9.65 0.75 22.07. 08:32 142 (SE) -44
QX And s 1 0.412173 11.25 11.25 0.00 22.07. 08:32 273 (W) 50
BN Peg s 1 0.7132979 10.30 10.30 0.00 22.07. 08:32 298 (NW) -15
AG Vir s 1 0.6426501 8.35 8.85 0.50 22.07. 08:33 76 (E) 6
BN Gru p 10 0.2789227 14.00 15.50 1.50 22.07. 08:33 241 (SW) -37
V361 Lyr s 4 0.309614 14.30 14.70 0.40 22.07. 08:33 345 (N) 9
G5220.0352 Aqr p 6 0.294751 13.75 13.75 0.00 22.07. 08:33 289 (W) -24
V452 Cam p 10 0.397443 12.10 12.30 0.20 22.07. 08:33 16 (N) 68
V684 Car p 10 3.33751 8.76 8.94 0.18 22.07. 08:33 156 (SE) -30
V790 Cep s 8 0.3212316 12.62 12.62 0.00 22.07. 08:33 353 (N) 52
V881 Mon p 8 1.69841 11.48 12.25 0.77 22.07. 08:34 152 (SE) 42
SY Aps p 6 0.278908 12.20 13.60 1.40 22.07. 08:34 156 (SE) -60
BG UMa s 8 0.6630411 10.84 10.93 0.09 22.07. 08:34 34 (NE) 28
BL Leo s 1 0.28193 13.80 13.80 0.00 22.07. 08:35 72 (E) 17
SZ Hor s 10 0.62511 10.96 11.26 0.30 22.07. 08:35 201 (S) -21
V947 Per p 6 0.297667 13.45 14.05 0.60 22.07. 08:35 233 (SW) 66
V817 Cep p 10 0.451203 15.52 16.32 0.80 22.07. 08:35 338 (N) 26
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.