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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:14 // 18:58 UTC
Civil Twilight (6°): 02:35 // 19:37 UTC
Nautical Twilight (12°): 01:40 // 20:32 UTC
Astronomical Twilight (18°): 00:18 // 21:54 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
PV Pup p 9 1.660728 6.88 7.32 0.44 23.07. 10:03 170 (S) 25
V816 Cep p 10 0.3113931 13.45 14.10 0.65 23.07. 10:03 354 (N) 37
V1189 Aql p 10 0.3154 13.50 14.50 1.00 23.07. 10:03 1 (N) -38
V940 Cyg s 9 0.3323186 14.50 15.10 0.60 23.07. 10:03 356 (N) 18
NW Dra s 7 0.728091 12.91 13.45 0.54 23.07. 10:03 32 (NE) 54
SY Hor p 10 0.3116395 11.48 12.34 0.86 23.07. 10:03 209 (SW) -14
QW Per p 6 0.825686 14.60 15.70 1.10 23.07. 10:04 278 (W) 48
DL CVn s 2 0.642442 11.97 11.97 0.00 23.07. 10:04 65 (NE) 31
V349 Dra p 10 0.3898685 11.30 11.70 0.40 23.07. 10:04 27 (NE) 18
AR CrB s 1 0.3973515 10.80 10.80 0.00 23.07. 10:04 41 (NE) -2
V648 And p 10 0.5321 13.45 14.10 0.65 23.07. 10:04 314 (NW) 16
XY Leo s 1 0.2841029 9.45 9.80 0.35 23.07. 10:04 118 (SE) 43
FP Lyn p 9 0.359085 11.36 11.69 0.33 23.07. 10:04 115 (SE) 70
IR Cas p 1 0.680686 10.80 12.30 1.50 23.07. 10:04 326 (NW) 25
V2477 Cyg p 4 0.31125 9.86 10.65 0.79 23.07. 10:04 350 (N) 18
V692 Pup p 10 0.34 14.53 14.72 0.19 23.07. 10:04 163 (S) 26
CQ Scl p 10 0.269896 12.00 12.55 0.55 23.07. 10:04 257 (W) -28
V400 Lyr s 1 0.253427 12.70 12.70 0.00 23.07. 10:05 359 (N) -2
IM Cnc p 3 2.354372 12.82 13.60 0.78 23.07. 10:05 131 (SE) 57
EF CVn s 1 0.27205 13.10 13.50 0.40 23.07. 10:05 66 (NE) 17
KR Pav p 10 0.4838 13.70 14.80 1.10 23.07. 10:05 201 (S) -67
YZ Vel s 9 5.48839 12.60 13.20 0.60 23.07. 10:05 151 (SE) -24
V789 Cyg p 6 0.288551 13.30 13.70 0.40 23.07. 10:05 357 (N) -10
AC Crt s 3 0.617262 9.72 10.17 0.45 23.07. 10:05 124 (SE) 10
V572 Per p 5 1.21317 6.50 6.79 0.29 23.07. 10:06 295 (NW) 54
V899 Her s 1 0.421169 7.93 7.93 0.00 23.07. 10:06 32 (NE) 0
V1877 Cyg p 6 0.5747925 13.80 15.20 1.40 23.07. 10:06 339 (N) -3
V1311 Tau p 10 0.3098052 14.50 14.50 0.00 23.07. 10:06 244 (SW) 44
LZ Dra p 5 0.350349 12.00 12.50 0.50 23.07. 10:06 358 (N) 34
KR Lac p 10 0.937688 15.40 16.30 0.90 23.07. 10:06 331 (NW) 18
V972 Her s 5 0.4430605 6.72 6.72 0.00 23.07. 10:06 15 (N) -6
V473 Cam s 7 0.298438 11.55 12.15 0.60 23.07. 10:06 1 (N) 63
V489 Ser p 9 0.078847 19.20 21.00 1.80 23.07. 10:06 56 (NE) -25
MW Pav s 10 0.79498855 8.51 8.92 0.41 23.07. 10:07 198 (S) -66
V1102 Oph p 10 2.2155274 16.00 17.00 1.00 23.07. 10:07 16 (N) -33
V5576 Sgr p 10 1.14177 11.68 12.30 0.62 23.07. 10:07 340 (N) -51
EU Hya s 2 0.7782075 10.10 10.20 0.10 23.07. 10:07 154 (SE) 30
OT UMa p 10 0.3160725 12.20 12.50 0.30 23.07. 10:07 22 (N) 72
CC Lyn p 6 0.354627 6.42 6.52 0.10 23.07. 10:07 148 (SE) 82
V1851 Ori s 1 0.276946 12.00 12.00 0.00 23.07. 10:07 222 (SW) 43
V1050 Her p 5 1.47261 12.40 12.90 0.50 23.07. 10:08 22 (N) 2
AV CMi s 1 2.277755 11.80 11.80 0.00 23.07. 10:08 182 (S) 52
V789 Cep p 9 0.35363 14.58 14.58 0.00 23.07. 10:08 352 (N) 49
FR Ara p 10 1.66872 12.50 13.40 0.90 23.07. 10:09 132 (SE) -73
V534 Aur p 8 2.141839 10.43 10.76 0.33 23.07. 10:09 207 (SW) 66
BN Ari s 1 0.2993717 10.38 10.98 0.60 23.07. 10:09 278 (W) 29
V416 CMa p 10 0.418639 8.61 8.99 0.38 23.07. 10:09 185 (S) 14
LQ Com s 1 0.356835 12.80 12.80 0.00 23.07. 10:09 79 (E) 25
V555 And p 7 0.71681 14.35 14.81 0.46 23.07. 10:09 296 (NW) 38
AK Tri s 4 0.7017145 11.48 12.00 0.52 23.07. 10:10 281 (W) 36
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.