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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:06 // 16:21 UTC
Civil Twilight (6°): 05:35 // 16:52 UTC
Nautical Twilight (12°): 04:57 // 17:30 UTC
Astronomical Twilight (18°): 04:20 // 18:08 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V527 Oph p 10 0.774704 14.40 15.40 1.00 17.02. 02:15 126 (SE) -10
V579 Lyr s 1 0.242906 12.77 12.77 0.00 17.02. 02:15 60 (NE) 34
V1580 Cyg p 9 1.811436 14.00 15.30 1.30 17.02. 02:15 51 (NE) 28
UZ Leo p 1 0.61805 9.58 10.15 0.57 17.02. 02:15 232 (SW) 43
BT CrB p 9 0.0892 18.90 20.40 1.50 17.02. 02:15 98 (E) 56
QS UMa p 9 0.4183 15.70 17.65 1.95 17.02. 02:15 291 (W) 57
V407 Peg p 1 0.636884 9.30 9.70 0.40 17.02. 02:15 23 (NE) -21
HM Mon s 1 0.40765587 13.40 13.60 0.20 17.02. 02:15 270 (W) 0
KX Aqr p 7 2.074336 8.23 8.70 0.47 17.02. 02:15 62 (NE) -50
V866 Cyg p 4 0.899182 13.70 14.40 0.70 17.02. 02:15 66 (NE) 18
V644 Pup p 9 0.885933 11.73 13.00 1.27 17.02. 02:16 238 (SW) -8
OZ Cen p 10 0.3557686 12.60 13.10 0.50 17.02. 02:16 174 (S) -20
DS Pup s 8 0.3886775 12.70 13.40 0.70 17.02. 02:16 248 (W) -15
RS Sct s 5 0.6642377 9.78 10.08 0.30 17.02. 02:16 100 (E) -5
EE Aqr s 1 0.5089958 8.30 8.48 0.18 17.02. 02:16 58 (NE) -48
V689 Cyg s 9 1.4553015 14.00 14.00 0.00 17.02. 02:16 57 (NE) 21
KR Per p 1 0.996078 10.40 11.10 0.70 17.02. 02:16 324 (NW) 15
V981 Cyg s 10 0.507662 14.50 15.00 0.50 17.02. 02:16 42 (NE) 35
V733 Her p 3 0.4174915 13.80 14.40 0.60 17.02. 02:17 67 (NE) 49
IW Boo s 4 0.264742 13.40 13.40 0.00 17.02. 02:17 112 (E) 76
V383 Mon p 2 0.6346866 14.70 15.40 0.70 17.02. 02:17 269 (W) -2
V1043 Her p 8 0.410255 13.63 14.71 1.08 17.02. 02:17 66 (NE) 52
V821 Cas p 1 1.76974 8.27 8.70 0.43 17.02. 02:17 10 (N) 15
V401 Cyg p 1 0.582725 10.64 11.17 0.53 17.02. 02:17 65 (NE) 19
V431 Gem p 10 0.254 17.50 17.70 0.20 17.02. 02:18 280 (W) 23
OW Com p 10 0.258127 15.40 16.40 1.00 17.02. 02:18 172 (S) 57
AH Vir p 1 0.4075267 8.89 9.40 0.51 17.02. 02:18 200 (S) 50
V2546 Cyg p 1 0.62279 11.37 11.93 0.56 17.02. 02:18 55 (NE) 12
EQ Tau s 1 0.3413474 10.50 10.97 0.47 17.02. 02:18 323 (NW) -9
CZEV107 Cas p 1 0.302243 14.30 15.10 0.80 17.02. 02:18 359 (N) 21
BM Tri p 9 0.317819 13.00 13.40 0.40 17.02. 02:18 350 (N) -5
FG Hya s 1 0.3278324 9.90 10.25 0.35 17.02. 02:18 257 (W) 15
UV Gru p 10 0.365688 12.75 13.55 0.80 17.02. 02:19 101 (E) -63
NP Tel p 10 0.37512 12.90 13.40 0.50 17.02. 02:19 122 (SE) -48
CC Ser p 1 0.516037 11.14 11.68 0.54 17.02. 02:19 125 (SE) 44
FU Psc p 8 0.796648 12.80 12.80 0.00 17.02. 02:19 4 (N) -20
FL Peg s 6 0.4743125 13.50 14.00 0.50 17.02. 02:19 57 (NE) -14
MM Com p 1 0.30199 12.00 12.50 0.50 17.02. 02:19 186 (S) 74
HI Pup p 10 0.4326186 10.70 11.00 0.30 17.02. 02:20 229 (SW) -33
XZ For p 9 0.308127 9.90 10.28 0.38 17.02. 02:20 319 (NW) -74
V1167 Her s 3 0.275279 9.89 9.89 0.00 17.02. 02:20 120 (SE) 32
V407 Vel p 10 1.438215 9.62 10.07 0.45 17.02. 02:20 211 (SW) -25
PQ Cyg p 7 1.211183 13.80 14.40 0.60 17.02. 02:20 56 (NE) 22
GP Boo s 1 0.81877 11.10 11.10 0.00 17.02. 02:20 131 (SE) 57
DD Com s 1 0.2692074 14.30 14.90 0.60 17.02. 02:21 200 (S) 61
V843 Cep p 10 0.49347 13.35 14.00 0.65 17.02. 02:21 14 (N) 43
IO Boo s 7 0.2711483 13.00 13.00 0.00 17.02. 02:21 148 (SE) 62
V907 Cyg s 1 0.541362 14.20 14.90 0.70 17.02. 02:21 66 (NE) 19
DQ CMa p 10 0.425025 14.80 15.80 1.00 17.02. 02:21 257 (W) -10
IU Cnc p 1 0.421646 11.80 12.36 0.56 17.02. 02:21 257 (W) 28
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.