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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:54 // 18:03 UTC
Civil Twilight (6°): 03:21 // 18:36 UTC
Nautical Twilight (12°): 02:37 // 19:19 UTC
Astronomical Twilight (18°): 01:48 // 20:08 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
G4922.0195 Leo s 9 0.62885 10.40 10.78 0.38 21.04. 01:51 263 (W) 3
V474 Sco p 10 1.62004 10.30 11.00 0.70 21.04. 01:51 174 (S) 8
V1362 Cen p 10 0.35341 9.25 9.53 0.28 21.04. 01:51 205 (SW) -2
V425 Ser s 8 0.544293 11.70 11.70 0.00 21.04. 01:51 218 (SW) 54
V418 Cam p 9 0.3067595 13.70 14.40 0.70 21.04. 01:51 353 (N) 32
V940 Cep p 10 0.97574 11.55 11.90 0.35 21.04. 01:51 34 (NE) 40
V1331 Aql p 4 1.364193 7.70 8.05 0.35 21.04. 01:51 145 (SE) 33
V516 Her p 9 0.4632348 16.40 17.10 0.70 21.04. 01:51 153 (SE) 63
IR Lib p 8 0.2743715 8.72 8.83 0.11 21.04. 01:52 198 (S) 9
V565 And p 8 0.3272 12.17 12.30 0.13 21.04. 01:52 29 (NE) 11
V653 Ara p 10 0.2614 12.50 12.90 0.40 21.04. 01:52 181 (S) -15
AK CMa p 10 1.808247 13.10 14.10 1.00 21.04. 01:52 299 (NW) -50
G0567.0602 Aqr s 7 0.477305 11.75 12.10 0.35 21.04. 01:52 93 (E) 3
BX Tri p 6 0.1926355 12.35 12.65 0.30 21.04. 01:52 30 (NE) 0
V1142 Cen s 10 2.52473 11.67 11.67 0.00 21.04. 01:52 207 (SW) -32
CS Tri p 9 0.663318 11.20 11.40 0.20 21.04. 01:53 28 (NE) -3
ZZ Hya p 10 0.3595363 14.30 14.90 0.60 21.04. 01:53 271 (W) -29
KT Cnc s 8 0.323691 13.60 14.20 0.60 21.04. 01:54 305 (NW) -12
WW Gem p 1 1.237812 9.90 10.50 0.60 21.04. 01:54 341 (N) -14
RR Cen s 9 0.6056895 7.27 7.63 0.36 21.04. 01:54 201 (S) -22
Y Cyg p 1 2.996332 7.30 7.90 0.60 21.04. 01:54 86 (E) 44
V753 Per p 9 2.20014 12.98 13.73 0.75 21.04. 01:54 24 (NE) 24
BC Gru p 8 0.3073055 9.90 10.30 0.40 21.04. 01:54 127 (SE) -34
X PsA p 10 0.3977746 13.00 14.30 1.30 21.04. 01:54 115 (SE) -12
GH Lac s 1 0.5326205 14.30 14.30 0.00 21.04. 01:54 57 (NE) 36
HK Cep p 10 1.0513 14.20 14.80 0.60 21.04. 01:54 56 (NE) 56
V387 Cyg p 1 0.6405968 11.50 12.30 0.80 21.04. 01:54 79 (E) 42
TU CMi s 5 0.4334425 14.40 15.10 0.70 21.04. 01:54 315 (NW) -22
AH Gem p 1 0.336762 14.40 14.90 0.50 21.04. 01:54 329 (NW) -19
DY Cep s 8 1.57457 11.70 11.80 0.10 21.04. 01:55 34 (NE) 40
V912 Her p 10 3.409876 8.59 8.73 0.14 21.04. 01:55 188 (S) 79
TX Cnc s 1 0.3828827 10.00 9.00 -1.00 21.04. 01:55 308 (NW) -5
IU Lac p 1 0.969058 13.40 13.80 0.40 21.04. 01:55 55 (NE) 43
V711 Cyg p 1 0.82671 13.80 15.30 1.50 21.04. 01:55 62 (NE) 43
V666 Lyr p 10 0.5034743 12.25 12.70 0.45 21.04. 01:55 124 (SE) 63
IL Cnc p 1 0.267656 12.35 12.96 0.61 21.04. 01:56 305 (NW) -2
BC Her p 6 3.087343 11.80 13.00 1.20 21.04. 01:56 137 (SE) 46
MU Aqr p 3 0.2722205 11.30 11.80 0.50 21.04. 01:56 116 (SE) 18
V907 Mon p 10 1.41626 10.31 10.59 0.28 21.04. 01:56 330 (NW) -28
BC Col p 10 0.29683 15.00 15.00 0.00 21.04. 01:56 326 (NW) -65
BZ Tri p 10 2.949335 11.80 12.30 0.50 21.04. 01:56 32 (NE) -4
TY Tau p 1 1.0773635 11.50 12.00 0.50 21.04. 01:56 5 (N) -25
MT And p 8 0.358775 14.80 15.30 0.50 21.04. 01:56 27 (NE) 6
AA Cet s 1 0.536169 6.20 6.70 0.50 21.04. 01:56 68 (E) -47
V581 Pup p 9 0.92015 11.87 12.47 0.60 21.04. 01:56 281 (W) -59
V1138 Her p 10 0.4609 13.80 14.10 0.30 21.04. 01:57 274 (W) 80
V796 Cep p 1 0.392964 12.20 12.85 0.65 21.04. 01:57 10 (N) 43
V449 Nor p 10 0.4046 15.51 15.75 0.24 21.04. 01:57 189 (S) -17
V337 UMa p 8 0.383365 13.70 14.25 0.55 21.04. 01:57 313 (NW) 31
QS UMa p 9 0.4183 15.70 17.65 1.95 21.04. 01:57 318 (NW) 26
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.