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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:36 // 18:18 UTC
Civil Twilight (6°): 03:01 // 18:53 UTC
Nautical Twilight (12°): 02:14 // 19:39 UTC
Astronomical Twilight (18°): 01:19 // 20:34 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
OV Dra p 9 0.0587357 19.00 20.70 1.70 30.04. 12:35 21 (N) 33
TU Cam s 10 2.933255 5.12 5.22 0.10 30.04. 12:35 47 (NE) 72
BT CrB p 9 0.0892 18.90 20.40 1.50 30.04. 12:35 3 (N) -5
FY Boo s 1 0.2411595 13.12 13.12 0.00 30.04. 12:35 33 (NE) -11
II CMa p 8 0.22919704 15.22 15.74 0.52 30.04. 12:35 137 (SE) 17
V396 Peg p 2 0.342286 12.12 12.43 0.31 30.04. 12:35 261 (W) 21
RS Cha p 10 1.669882 6.02 6.68 0.66 30.04. 12:35 166 (S) -45
V2051 Oph p 10 0.06242786 13.00 17.50 4.50 30.04. 12:36 330 (NW) -63
CX Phe p 10 19.9757 8.77 9.14 0.37 30.04. 12:36 208 (SW) -15
V1069 Cas p 10 0.4090335 12.52 12.75 0.23 30.04. 12:36 297 (NW) 63
V1106 Her s 1 0.2546005 12.60 12.60 0.00 30.04. 12:37 332 (NW) -9
MY Boo s 8 0.473378 13.70 14.20 0.50 30.04. 12:37 12 (N) 16
V385 Ser p 7 0.3129555 12.00 12.21 0.21 30.04. 12:37 2 (N) -39
MZ Del p 4 0.7331187 8.29 8.54 0.25 30.04. 12:37 291 (W) -8
BB Peg s 1 0.361501 10.80 11.40 0.60 30.04. 12:37 279 (W) 14
UU Lyn p 1 0.46846 11.54 12.33 0.79 30.04. 12:37 67 (NE) 39
W Sct p 10 10.27024 9.92 10.57 0.65 30.04. 12:37 312 (NW) -45
HV Aqr p 1 0.374457 9.71 10.11 0.40 30.04. 12:37 278 (W) -11
OO Cyg s 7 0.2620015 14.10 14.10 0.00 30.04. 12:38 319 (NW) 10
V621 Pup p 10 0.390386 10.25 11.00 0.75 30.04. 12:38 143 (SE) -18
V577 Lyr s 9 0.390011 14.50 14.50 0.00 30.04. 12:38 334 (NW) 11
CG Cha s 10 0.3765523 13.90 14.40 0.50 30.04. 12:38 164 (S) -50
AR Boo s 1 0.3448727 13.50 14.20 0.70 30.04. 12:38 33 (NE) -9
V434 Per p 3 0.5361082 14.40 15.10 0.70 30.04. 12:38 227 (SW) 77
V394 Cas p 10 0.929271 15.00 17.00 2.00 30.04. 12:38 318 (NW) 68
V680 Per p 1 0.37422 13.55 14.13 0.58 30.04. 12:38 238 (SW) 68
V552 And p 4 0.28133 16.89 17.55 0.66 30.04. 12:38 268 (W) 66
YY CMi p 1 1.094021 8.33 9.13 0.80 30.04. 12:39 114 (SE) 21
CW CMi p 1 0.313192 11.20 11.60 0.40 30.04. 12:39 119 (SE) 22
V625 And p 10 0.2495793 14.20 14.80 0.60 30.04. 12:39 285 (W) 36
CU Hya p 4 0.7190715 13.50 14.50 1.00 30.04. 12:39 103 (E) 15
V2524 Cyg p 3 0.450677 13.35 13.90 0.55 30.04. 12:39 329 (NW) 29
LL UMa s 8 0.323393 15.40 16.00 0.60 30.04. 12:39 31 (NE) 49
V412 Her s 7 0.3362122 14.70 15.20 0.50 30.04. 12:39 342 (N) -12
V658 Lyr s 1 0.33026 11.10 11.10 0.00 30.04. 12:39 336 (NW) 11
V553 Hya p 5 0.371497 12.36 13.05 0.69 30.04. 12:39 83 (E) -41
VY Cet s 3 0.34081 11.20 11.80 0.60 30.04. 12:40 215 (SW) 13
V2278 Cyg s 9 0.442184 13.30 13.30 0.00 30.04. 12:40 333 (NW) 20
V1044 Cyg s 10 0.4218285 16.00 16.50 0.50 30.04. 12:40 325 (NW) 25
AV Del p 8 3.853448 10.70 12.70 2.00 30.04. 12:40 294 (NW) -5
V489 Ser p 9 0.078847 19.20 21.00 1.80 30.04. 12:40 6 (N) -40
V392 Ori s 1 0.659284 10.90 10.90 0.00 30.04. 12:40 133 (SE) 51
VZ Scl p 10 0.1446222 15.60 18.40 2.80 30.04. 12:41 236 (SW) -6
GO CVn p 7 0.537569 13.50 13.90 0.40 30.04. 12:41 23 (NE) 7
V441 Nor p 10 0.362 16.15 16.70 0.55 30.04. 12:41 154 (SE) -83
GW Cnc s 1 0.2814125 12.60 11.60 -1.00 30.04. 12:41 92 (E) 30
V507 Lyr p 7 0.366912 14.21 14.75 0.54 30.04. 12:41 328 (NW) -6
EE Peg s 2 2.62821423 6.93 7.06 0.13 30.04. 12:41 283 (W) 1
VW Ret p 10 2.0847 8.76 9.29 0.52 30.04. 12:41 179 (S) -21
V1034 Her s 1 0.81529 12.88 12.88 0.00 30.04. 12:42 350 (N) -27
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.