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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:52 // 18:04 UTC
Civil Twilight (6°): 03:19 // 18:38 UTC
Nautical Twilight (12°): 02:35 // 19:21 UTC
Astronomical Twilight (18°): 01:45 // 20:11 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V509 Cam p 6 0.350347 13.00 13.60 0.60 21.04. 19:59 352 (N) 59
BN Ari p 1 0.2993717 10.38 11.02 0.64 21.04. 19:59 319 (NW) -3
EF Boo p 1 0.4205155 9.43 9.99 0.57 21.04. 19:59 68 (E) 57
XY Dra s 2 2.315227 13.40 13.70 0.30 21.04. 19:59 39 (NE) 30
BU Vul p 1 0.5689935 10.60 11.40 0.80 21.04. 20:00 29 (NE) -6
UV Leo p 1 0.60008641 8.90 9.56 0.66 21.04. 20:00 189 (S) 54
V381 Cam p 7 0.458029 12.50 13.10 0.60 21.04. 20:00 331 (NW) 47
V706 Cyg p 1 0.466254 13.20 14.60 1.40 21.04. 20:00 16 (N) 3
BV Leo p 6 0.941584 15.80 16.70 0.90 21.04. 20:00 166 (S) 64
BR CrB p 10 0.766929 9.88 10.11 0.23 21.04. 20:01 76 (E) 37
EX Del p 1 0.3309877 12.80 13.30 0.50 21.04. 20:01 41 (NE) -15
V495 Sct p 9 2.63743 9.78 10.81 1.03 21.04. 20:01 76 (E) -26
CE Leo s 1 0.3034287 11.80 12.50 0.70 21.04. 20:01 159 (S) 62
DN Boo s 1 0.447564 11.17 11.17 0.00 21.04. 20:01 121 (SE) 40
NSV 08733 Oph s 7 0.357189 13.70 13.80 0.10 21.04. 20:01 80 (E) 3
WZ Cet p 9 2.306128 10.80 11.40 0.60 21.04. 20:02 309 (NW) -36
LS Peg p 8 0.1733 11.60 13.00 1.40 21.04. 20:02 19 (N) -24
V511 Cam p 9 0.404615 12.60 12.85 0.25 21.04. 20:02 356 (N) 58
ET Leo p 1 0.3465036 9.55 9.72 0.17 21.04. 20:02 188 (S) 48
QU Lup p 10 0.446493 10.37 10.56 0.19 21.04. 20:02 142 (SE) -16
V1275 Her p 10 0.29111 14.10 14.70 0.60 21.04. 20:02 51 (NE) 30
V479 Cam p 7 0.325394 13.25 13.70 0.45 21.04. 20:02 336 (NW) 57
V754 Cep p 9 0.40905 11.92 11.92 0.00 21.04. 20:02 354 (N) 36
VV CVn s 1 0.5331303 13.88 14.08 0.20 21.04. 20:03 112 (E) 60
EU Hya s 2 0.7782075 10.10 10.20 0.10 21.04. 20:03 220 (SW) 25
EL Tuc s 7 0.3420282 13.00 13.50 0.50 21.04. 20:03 198 (S) -72
V1171 Cyg p 1 1.462119 10.00 10.30 0.30 21.04. 20:03 37 (NE) 3
CN Tri p 7 0.36705 12.00 12.30 0.30 21.04. 20:03 317 (NW) 3
V488 Cyg p 1 0.5605084 12.70 13.30 0.60 21.04. 20:03 37 (NE) -1
V423 Tau p 6 0.682416 15.70 16.50 0.80 21.04. 20:03 278 (W) 26
V1918 Cyg p 1 0.4131754 10.59 11.12 0.53 21.04. 20:03 32 (NE) 22
GN Mus p 10 0.3869 13.70 14.40 0.70 21.04. 20:04 172 (S) -35
KZ Boo s 8 0.353515 12.65 13.10 0.45 21.04. 20:04 62 (NE) 59
V859 Cyg p 1 0.4050029 11.70 12.20 0.50 21.04. 20:04 45 (NE) 3
V592 Per s 1 0.7157178 8.30 8.30 0.00 21.04. 20:04 301 (NW) 27
G5270.0645 Cet p 5 0.543266 10.13 10.65 0.52 21.04. 20:04 320 (NW) -45
V1233 Her p 10 0.3105942 11.80 12.16 0.36 21.04. 20:04 63 (NE) 30
HM Mon s 1 0.40765587 13.40 13.60 0.20 21.04. 20:04 247 (SW) 19
V459 Peg p 9 0.295664 13.65 14.52 0.87 21.04. 20:04 18 (N) -17
AS Hya p 4 1.063597 12.02 14.80 2.78 21.04. 20:04 204 (SW) 18
V951 Cep p 10 0.551344 13.10 13.70 0.60 21.04. 20:05 358 (N) 38
AH Cnc s 1 0.360455 13.31 13.68 0.37 21.04. 20:05 228 (SW) 43
EO Tau p 9 3.987125 13.60 14.40 0.80 21.04. 20:05 276 (W) 27
V2563 Oph p 7 0.372304 11.60 13.00 1.40 21.04. 20:06 78 (E) -9
V421 Gem p 9 0.4231 15.00 15.80 0.80 21.04. 20:06 264 (W) 39
V458 Mon s 5 0.3969371 13.30 13.80 0.50 21.04. 20:06 250 (W) 19
V870 Cyg p 7 1.307911 15.40 16.20 0.80 21.04. 20:06 45 (NE) 4
UX UMa p 1 0.19667128 12.57 14.15 1.58 21.04. 20:07 71 (E) 67
V658 Lyr p 1 0.33026 11.10 11.50 0.40 21.04. 20:07 44 (NE) 23
CT Eri p 10 0.6341963 10.00 10.52 0.52 21.04. 20:07 253 (W) -31
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.