haltuf.org

Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:01 // 16:26 UTC
Civil Twilight (6°): 05:29 // 16:57 UTC
Nautical Twilight (12°): 04:52 // 17:35 UTC
Astronomical Twilight (18°): 04:14 // 18:12 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
BK Vul p 1 0.453463 12.80 13.50 0.70 20.02. 04:10 69 (E) 19
V1105 Her s 5 0.321736 12.60 12.60 0.00 20.02. 04:10 103 (E) 51
TZ Dra p 1 0.8660332 9.60 10.50 0.90 20.02. 04:10 76 (E) 59
GL Boo s 6 3.197454 10.80 10.80 0.00 20.02. 04:10 197 (S) 66
BN Psc p 8 0.349118 16.45 16.75 0.30 20.02. 04:10 23 (NE) -9
GY Lib s 9 0.519098 12.30 12.30 0.00 20.02. 04:10 176 (S) 33
G0176.0801 CMi p 8 0.27465 13.34 13.34 0.00 20.02. 04:10 297 (NW) -12
NSV 00388 Cet p 7 0.321367 14.30 15.00 0.70 20.02. 04:10 39 (NE) -34
SU Boo s 1 1.56125 11.96 12.04 0.08 20.02. 04:10 208 (SW) 71
RY Lyn p 1 1.4349865 11.40 13.30 1.90 20.02. 04:11 306 (NW) 32
V453 Cam p 10 0.328046 12.80 13.10 0.30 20.02. 04:11 341 (N) 37
V465 Cam p 9 1.93653 13.40 14.50 1.10 20.02. 04:11 337 (NW) 34
V387 Cam p 9 0.651141 12.50 13.10 0.60 20.02. 04:11 345 (N) 28
IW Per p 10 0.9171877 5.79 5.84 0.05 20.02. 04:11 356 (N) 0
DP Her p 8 1.777022 12.40 15.00 2.60 20.02. 04:11 128 (SE) 45
LR Cam p 1 0.43414 10.70 11.30 0.60 20.02. 04:11 345 (N) 32
UY Mus p 10 0.562441 11.70 13.00 1.30 20.02. 04:11 198 (S) -30
V648 And p 10 0.5321 13.45 14.10 0.65 20.02. 04:11 42 (NE) 13
V1007 Cas s 5 0.332007 12.00 12.41 0.41 20.02. 04:11 28 (NE) 18
II Per s 1 0.4798527 13.50 13.60 0.10 20.02. 04:11 346 (N) 6
V406 Cam p 10 0.290534 12.65 13.00 0.35 20.02. 04:12 342 (N) 27
BP Vel p 10 0.264987 12.90 13.80 0.90 20.02. 04:12 244 (SW) -41
V387 Cas p 1 1.608216 12.50 13.00 0.50 20.02. 04:12 18 (N) 22
BY Per p 1 1.152638 13.20 14.80 1.60 20.02. 04:12 12 (N) 16
V557 And p 10 0.347444 14.20 15.00 0.80 20.02. 04:12 14 (N) 0
V2713 Oph p 10 0.4903825 10.89 11.49 0.60 20.02. 04:12 142 (SE) 40
MY Boo p 8 0.473378 13.70 14.40 0.70 20.02. 04:12 325 (NW) 85
QV Boo p 10 0.324797 14.20 15.00 0.80 20.02. 04:12 156 (SE) 79
V853 Cep p 10 0.615422 13.70 14.20 0.50 20.02. 04:13 28 (NE) 45
GX Psc p 9 0.43431 13.40 13.70 0.30 20.02. 04:13 24 (NE) -5
OS Boo p 10 0.275727 13.80 14.10 0.30 20.02. 04:13 194 (S) 83
V1005 Her p 3 0.278962 14.11 14.68 0.57 20.02. 04:13 81 (E) 78
V934 Cep p 7 0.431014 13.02 13.50 0.48 20.02. 04:13 22 (N) 37
BW Leo p 1 0.3373728 14.70 15.50 0.80 20.02. 04:13 254 (W) 35
V1064 Her p 5 0.3431545 11.30 11.60 0.30 20.02. 04:14 105 (E) 60
V1130 Tau s 2 0.798868 6.65 6.65 0.00 20.02. 04:14 349 (N) -38
DW CMi s 2 0.30755495 14.50 14.50 0.00 20.02. 04:14 291 (W) -11
DO Leo p 7 0.2345148 16.00 17.00 1.00 20.02. 04:14 263 (W) 25
V1220 Cen p 10 4.5517 16.35 16.38 0.03 20.02. 04:14 208 (SW) -30
NY Lyr p 1 0.4408 12.70 13.20 0.50 20.02. 04:14 86 (E) 44
EX Del s 1 0.3309877 12.80 13.30 0.50 20.02. 04:14 91 (E) 21
AL Tri p 1 0.268564 14.10 14.40 0.30 20.02. 04:14 22 (N) -6
V369 Sge p 7 0.3958288 13.20 14.00 0.80 20.02. 04:14 92 (E) 26
V1068 Sgr s 5 0.369969 15.10 15.40 0.30 20.02. 04:15 125 (SE) 8
NS Lac p 6 1.015555 14.10 14.90 0.80 20.02. 04:15 43 (NE) 27
V953 Mon p 7 0.426934 13.80 14.40 0.60 20.02. 04:15 283 (W) -11
PS Boo p 10 0.28164 12.30 12.60 0.30 20.02. 04:15 57 (NE) 89
V524 Mon p 3 0.28361685 14.40 15.20 0.80 20.02. 04:16 299 (NW) -19
QY Boo p 10 0.341883 12.70 12.90 0.20 20.02. 04:16 146 (SE) 83
GX Boo s 6 0.38784 12.16 12.32 0.16 20.02. 04:16 217 (SW) 61
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.