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Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:00 // 18:04 UTC
Civil Twilight (6°): 03:27 // 18:37 UTC
Nautical Twilight (12°): 02:44 // 19:20 UTC
Astronomical Twilight (18°): 01:55 // 20:09 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V1902 Cyg s 8 0.450204 14.30 14.30 0.00 23.08. 20:08 108 (E) 65
AR Boo s 1 0.3448727 13.50 14.20 0.70 23.08. 20:08 281 (W) 24
V691 Her p 9 0.58716 13.30 13.70 0.40 23.08. 20:08 244 (SW) 42
XY Phe p 10 0.33867 13.48 14.23 0.75 23.08. 20:08 116 (SE) -34
OV Dra p 9 0.0587357 19.00 20.70 1.70 23.08. 20:08 328 (NW) 42
OO Cyg s 7 0.2620015 14.10 14.10 0.00 23.08. 20:08 149 (SE) 76
V463 And p 1 0.406095 12.15 13.05 0.90 23.08. 20:08 83 (E) 46
CU And p 9 1.715987 12.50 16.00 3.50 23.08. 20:08 68 (E) 55
V438 Cam s 9 0.500825 13.60 13.60 0.00 23.08. 20:08 4 (N) 38
XZ Ari s 7 0.265488 13.85 13.85 0.00 23.08. 20:08 58 (NE) 10
V477 Lyr p 9 0.471729 14.30 16.00 1.70 23.08. 20:09 206 (SW) 65
V432 Nor p 10 0.4662 16.85 17.65 0.80 23.08. 20:09 208 (SW) -25
CZEV108 Lac s 1 0.407824 12.60 12.60 0.00 23.08. 20:09 63 (NE) 60
SX Crv s 1 0.3166127 8.99 9.23 0.24 23.08. 20:09 265 (W) -20
V1031 Cas p 9 0.4306435 12.75 13.25 0.50 23.08. 20:09 38 (NE) 50
MX Ser s 4 0.30776 13.20 13.68 0.48 23.08. 20:09 232 (SW) 24
IP Peg s 1 0.15820616 13.00 13.00 0.00 23.08. 20:09 100 (E) 32
G6891.1025 Sgr p 8 0.405543 9.00 9.00 0.00 23.08. 20:09 171 (S) 16
V424 Tau p 10 2.33368 15.00 15.80 0.80 23.08. 20:09 19 (N) -11
DW UMa p 1 0.13660653 15.10 16.60 1.50 23.08. 20:09 334 (NW) 26
V1851 Ori p 1 0.276946 12.00 12.50 0.50 23.08. 20:09 34 (NE) -24
V495 Vel p 10 1.95847 10.13 10.58 0.45 23.08. 20:10 269 (W) -65
V1105 Her p 5 0.321736 12.60 13.00 0.40 23.08. 20:10 220 (SW) 67
XY Ari p 10 0.25265 13.54 17.60 4.06 23.08. 20:10 60 (NE) 1
IY UMa p 4 0.0739138 18.40 20.00 1.60 23.08. 20:11 333 (NW) 26
IR Vir s 3 0.36938 12.10 12.70 0.60 23.08. 20:11 276 (W) -10
V351 Lib p 4 0.349735 13.40 14.10 0.70 23.08. 20:11 233 (SW) 13
V724 Aql s 1 0.517599 11.10 11.57 0.47 23.08. 20:11 168 (S) 41
IN Boo p 7 0.285759 13.90 14.80 0.90 23.08. 20:12 283 (W) 31
DU CVn s 2 0.3071015 13.10 13.10 0.00 23.08. 20:12 301 (NW) 23
OQ Boo s 8 0.398071 12.17 12.25 0.08 23.08. 20:12 271 (W) 37
V430 Nor p 10 0.366 16.70 17.22 0.52 23.08. 20:12 209 (SW) -25
V1299 Aql s 6 1.79174 13.00 13.00 0.00 23.08. 20:12 162 (S) 54
YY CrB p 1 0.37656 8.64 9.13 0.49 23.08. 20:12 273 (W) 51
V572 Oph p 10 2.4306039 15.40 16.60 1.20 23.08. 20:12 205 (SW) 39
HM Cet s 5 0.44462 12.96 12.96 0.00 23.08. 20:12 78 (E) -3
IT Her p 1 0.3393957 12.90 13.30 0.40 23.08. 20:12 199 (S) 64
V546 Vir p 10 0.56717 10.40 10.40 0.00 23.08. 20:12 263 (W) 14
V508 Cen p 10 0.3945023 12.70 13.20 0.50 23.08. 20:12 233 (SW) -24
V625 Aur p 9 0.3309 16.85 17.43 0.58 23.08. 20:12 18 (N) 1
QW Per p 6 0.825686 14.60 15.70 1.10 23.08. 20:13 45 (NE) 15
BV Aps p 7 1.646889 12.39 13.21 0.82 23.08. 20:13 189 (S) -42
V804 Cep p 6 0.347592 12.94 13.45 0.51 23.08. 20:13 7 (N) 48
IM And p 9 0.2703735 18.30 19.00 0.70 23.08. 20:13 67 (NE) 35
QU Cyg p 1 0.3469114 14.50 15.30 0.80 23.08. 20:13 148 (SE) 77
V1333 Her s 1 0.317594 13.27 13.27 0.00 23.08. 20:13 273 (W) 78
V1189 Cyg p 5 1.041837 13.10 13.70 0.60 23.08. 20:13 72 (E) 81
AR CrB p 1 0.3973515 10.80 11.45 0.65 23.08. 20:14 260 (W) 46
TX Cet s 1 0.740841 10.90 11.12 0.22 23.08. 20:14 84 (E) -6
IV Dra p 4 0.2681055 13.70 14.10 0.40 23.08. 20:14 298 (NW) 55
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.