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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:08 // 19:04 UTC
Civil Twilight (6°): 02:28 // 19:43 UTC
Nautical Twilight (12°): 01:30 // 20:41 UTC
Astronomical Twilight (18°): 23:56 // 22:16 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
BZ Leo s 8 0.2697257 15.30 15.80 0.50 17.07. 20:15 277 (W) 24
AC Psc p 3 0.335307 13.60 14.60 1.00 17.07. 20:15 81 (E) 1
EP Cas s 1 0.8134382 11.20 11.40 0.20 17.07. 20:15 39 (NE) 34
TY Men p 9 0.4616664 8.08 8.56 0.48 17.07. 20:15 182 (S) -58
HN Eri s 5 0.623592 8.66 8.66 0.00 17.07. 20:15 13 (N) -63
I Boo p 1 0.2678178 5.80 6.40 0.60 17.07. 20:15 274 (W) 71
GV Leo p 1 0.266728 11.37 11.50 0.13 17.07. 20:15 290 (W) 6
AM Oct s 10 0.5017 14.40 14.90 0.50 17.07. 20:16 164 (S) -41
BE Dra p 1 0.522495 11.30 11.80 0.50 17.07. 20:16 21 (N) 68
V1311 Tau p 10 0.3098052 14.50 14.50 0.00 17.07. 20:16 11 (N) -21
SY Vul p 10 7.80175 13.00 16.00 3.00 17.07. 20:16 101 (E) 41
NY Lyr p 1 0.4408 12.70 13.20 0.50 17.07. 20:16 109 (E) 61
V400 Lyr s 1 0.253427 12.70 12.70 0.00 17.07. 20:16 104 (E) 63
DK Cep p 1 0.985907 12.20 14.20 2.00 17.07. 20:16 45 (NE) 49
GZ Pup p 10 0.3202743 11.70 12.20 0.50 17.07. 20:16 279 (W) -64
BZ Ara p 9 0.4 14.50 15.10 0.60 17.07. 20:16 181 (S) -19
EK Pav p 10 0.5805 16.50 17.20 0.70 17.07. 20:16 168 (S) -36
V417 Lyr s 4 0.300661 14.90 14.90 0.00 17.07. 20:17 117 (SE) 59
BH Vir p 1 0.8168711 9.60 10.56 0.96 17.07. 20:17 232 (SW) 25
QT Aur p 4 1.089504 14.40 15.00 0.60 17.07. 20:17 345 (N) 1
TY Boo s 1 0.3171485 10.81 11.35 0.54 17.07. 20:17 247 (SW) 64
V873 Per s 1 0.294902 10.80 10.80 0.00 17.07. 20:17 24 (NE) 6
V817 Cep p 10 0.451203 15.52 16.32 0.80 17.07. 20:17 50 (NE) 59
V1098 Her p 1 0.352269 12.44 12.82 0.38 17.07. 20:18 84 (E) 84
CZ CMi s 1 0.426397 10.55 10.55 0.00 17.07. 20:18 323 (NW) -24
V979 Cen p 10 2.56835 7.49 7.61 0.12 17.07. 20:18 202 (S) -30
BS CrB p 9 0.42458 11.46 11.60 0.14 17.07. 20:18 218 (SW) 66
V1192 Her p 10 0.310078 13.00 13.30 0.30 17.07. 20:18 254 (W) 85
HW Per s 4 0.6348286 13.00 13.30 0.30 17.07. 20:18 11 (N) 6
V552 Per p 10 2.47465 8.29 8.43 0.14 17.07. 20:19 25 (NE) 17
IN Cnc s 5 0.501459 13.00 12.00 -1.00 17.07. 20:19 300 (NW) -3
V556 And p 1 0.43141 14.55 14.80 0.25 17.07. 20:19 32 (NE) 13
AE Hya p 9 0.3928877 13.90 14.80 0.90 17.07. 20:19 269 (W) -30
BL Leo s 1 0.28193 13.80 13.80 0.00 17.07. 20:19 279 (W) 26
UU Mon p 5 1.049817 12.80 14.10 1.30 17.07. 20:19 325 (NW) -32
V431 Lac p 10 0.869077 14.30 15.60 1.30 17.07. 20:19 59 (NE) 38
V1200 Cen p 10 2.482874 8.44 8.70 0.26 17.07. 20:19 216 (SW) -8
V587 Cyg p 7 1.955552 14.30 16.20 1.90 17.07. 20:19 73 (E) 47
V947 Cyg s 5 0.429245 14.10 14.70 0.60 17.07. 20:19 107 (E) 55
V336 Sgr p 10 1.284354 14.00 15.10 1.10 17.07. 20:19 151 (SE) 13
OV Cen p 10 1.1371997 11.30 11.90 0.60 17.07. 20:20 204 (SW) -30
V1963 Sgr p 8 0.82508 12.30 13.80 1.50 17.07. 20:20 160 (S) 21
AH Cnc s 1 0.360455 13.31 13.68 0.37 17.07. 20:20 303 (NW) -11
V1147 Her p 10 0.254469 13.80 14.30 0.50 17.07. 20:20 244 (SW) 77
QU Cyg s 1 0.3469114 14.50 15.10 0.60 17.07. 20:21 94 (E) 57
V434 Cep p 10 1.52 9.12 9.32 0.19 17.07. 20:21 39 (NE) 52
V530 Mon s 1 0.5255325 12.40 12.40 0.00 17.07. 20:21 325 (NW) -31
ST Tri s 1 0.479052 14.30 14.50 0.20 17.07. 20:21 28 (NE) 1
SW Sex p 1 0.13493852 14.80 16.70 1.90 17.07. 20:21 277 (W) -10
BC Vel p 9 1.173596 11.10 11.70 0.60 17.07. 20:21 257 (W) -53
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.