Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:25 // 18:47 UTC
Civil Twilight (6°): 02:48 // 19:24 UTC
Nautical Twilight (12°): 01:56 // 20:16 UTC
Astronomical Twilight (18°): 00:48 // 21:24 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
DZ Lyn s 1 0.378018 9.90 9.90 0.00 31.07. 08:25 95 (E) 67
V1100 Her s 1 0.346931 10.92 10.92 0.00 31.07. 08:25 4 (N) 0
V391 Dra p 10 1.231472 10.90 11.20 0.30 31.07. 08:25 0 (N) 19
PT Dra p 10 0.270768 14.30 14.90 0.60 31.07. 08:26 26 (NE) 22
RW CrB p 1 0.7264112 10.22 10.78 0.56 31.07. 08:26 31 (NE) -4
EL Gem p 1 1.428316 12.80 13.60 0.80 31.07. 08:26 168 (S) 60
V506 And p 9 0.34345 13.60 14.40 0.80 31.07. 08:26 285 (W) 30
V885 Per p 10 0.30387 13.10 13.40 0.30 31.07. 08:26 297 (NW) 63
CK Aqr p 6 0.2833722 12.90 13.80 0.90 31.07. 08:26 301 (NW) -37
V711 Cyg s 1 0.82671 13.80 13.80 0.00 31.07. 08:27 324 (NW) 20
V804 Aql s 8 0.6553905 11.30 11.60 0.30 31.07. 08:27 338 (N) -44
V1063 Her p 9 1.6598 10.80 11.00 0.20 31.07. 08:27 6 (N) -9
V659 Ara p 10 0.2918802 13.90 14.50 0.60 31.07. 08:27 144 (SE) -74
V477 Her s 8 0.3251804 14.90 15.40 0.50 31.07. 08:27 10 (N) -13
LY Del p 10 10.352394 10.60 11.60 1.00 31.07. 08:27 317 (NW) -10
V691 Her p 9 0.58716 13.30 13.70 0.40 31.07. 08:27 26 (NE) -18
CV Cam p 3 0.973261 9.41 9.66 0.26 31.07. 08:27 292 (W) 68
G2038.0293 Ser s 1 0.49541 10.32 10.43 0.11 31.07. 08:28 28 (NE) -10
V372 Cam p 9 1.07882 12.90 13.90 1.00 31.07. 08:28 330 (NW) 72
TX Cnc p 1 0.3828827 10.00 10.35 0.35 31.07. 08:28 121 (SE) 46
TY Tau p 1 1.0773635 11.50 12.00 0.50 31.07. 08:28 216 (SW) 51
V921 Her p 1 0.87738 9.44 9.80 0.36 31.07. 08:28 13 (N) 8
TZ Boo s 1 0.29716095 10.41 10.82 0.41 31.07. 08:28 33 (NE) 8
BH Del s 5 1.614156 13.20 13.20 0.00 31.07. 08:28 323 (NW) -19
V2545 Cyg s 3 0.369188 11.10 11.30 0.20 31.07. 08:28 330 (NW) -3
GV Boo p 2 0.367868 12.40 12.80 0.40 31.07. 08:29 56 (NE) 7
V539 Ara s 6 3.16908 5.66 6.09 0.43 31.07. 08:29 148 (SE) -86
G3881.0579 Dra p 1 0.329331 11.41 11.99 0.58 31.07. 08:29 14 (N) 19
MR Aps p 8 0.527865 10.00 11.00 1.00 31.07. 08:29 170 (S) -65
GT Vel p 9 4.67009 9.68 10.63 0.95 31.07. 08:29 148 (SE) -11
EPS CrA s 9 0.591452 4.74 4.95 0.21 31.07. 08:29 319 (NW) -74
V2240 Cyg s 1 0.404173 12.03 12.03 0.00 31.07. 08:29 335 (NW) 2
V1105 Her p 5 0.321736 12.60 13.00 0.40 31.07. 08:29 359 (N) -9
V1305 Cyg p 1 0.900903 11.40 11.80 0.40 31.07. 08:29 337 (NW) 2
U Ret p 10 0.3549563 13.64 14.32 0.68 31.07. 08:29 202 (S) -24
KO Boo s 9 0.369518 13.15 13.35 0.20 31.07. 08:29 50 (NE) -1
V354 UMa p 7 0.2938285 10.93 11.21 0.28 31.07. 08:30 42 (NE) 25
V384 Cam p 10 1.3846 12.50 12.80 0.30 31.07. 08:30 343 (N) 73
V797 Cep s 1 0.270449 14.60 14.60 0.00 31.07. 08:30 345 (N) 53
NU Cam s 1 0.69006 10.57 10.85 0.28 31.07. 08:30 9 (N) 53
V463 Mon p 6 1.123834 14.30 15.10 0.80 31.07. 08:30 160 (S) 41
PZ UMa s 7 0.2626732 12.50 12.50 0.00 31.07. 08:30 70 (E) 58
EG Cas s 1 0.611449 12.90 13.10 0.20 31.07. 08:30 317 (NW) 38
RS Ind p 7 0.624052 9.90 10.20 0.30 31.07. 08:30 211 (SW) -59
NN Aqr s 4 0.306779 13.47 13.47 0.00 31.07. 08:30 299 (NW) -22
CW Sge s 1 0.6603618 11.00 11.70 0.70 31.07. 08:30 332 (NW) -17
EF CVn p 1 0.27205 13.10 13.50 0.40 31.07. 08:30 56 (NE) 8
BQ Eri s 1 0.821972 10.94 11.24 0.30 31.07. 08:30 198 (S) 33
V415 Gem s 1 0.350606 12.40 12.70 0.30 31.07. 08:31 160 (S) 54
BRHV146 Gem s 1 0.350606 12.40 12.70 0.30 31.07. 08:31 160 (S) 54
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.