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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:03 // 16:24 UTC
Civil Twilight (6°): 05:31 // 16:56 UTC
Nautical Twilight (12°): 04:53 // 17:33 UTC
Astronomical Twilight (18°): 04:16 // 18:11 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V490 Cyg p 1 1.140236 13.10 13.70 0.60 18.02. 14:23 283 (W) 32
PS UMa s 10 9.2717 12.47 12.78 0.31 18.02. 14:23 24 (NE) 39
AM CrB s 6 0.703654 12.80 12.80 0.00 18.02. 14:23 327 (NW) 5
V653 Lyr p 1 0.468813 11.23 11.56 0.33 18.02. 14:23 306 (NW) 24
RW Tri p 1 0.23188315 12.50 15.61 3.11 18.02. 14:23 143 (SE) 65
V2357 Oph s 6 0.415568 10.66 10.70 0.04 18.02. 14:24 305 (NW) -13
CG Aur s 1 1.804855 12.10 12.10 0.00 18.02. 14:24 95 (E) 43
V372 Dra p 5 0.533531 10.39 11.09 0.70 18.02. 14:24 329 (NW) 30
HW Cam s 1 1.091737 10.60 10.90 0.30 18.02. 14:24 9 (N) 48
V2612 Oph p 1 0.375305 9.35 9.72 0.37 18.02. 14:24 284 (W) -3
AH Tau s 1 0.3326733 11.25 11.85 0.60 18.02. 14:25 117 (SE) 52
IS Boo p 8 0.25145 14.00 14.60 0.60 18.02. 14:25 351 (N) 10
V537 Ara s 9 1.87435 8.70 9.00 0.30 18.02. 14:25 237 (SW) -50
CI Aur p 4 1.870032 13.30 14.60 1.30 18.02. 14:25 93 (E) 43
V1045 Aql s 5 2.193749 13.30 13.50 0.20 18.02. 14:25 274 (W) 17
V2291 Cyg s 10 0.8167 11.50 11.50 0.00 18.02. 14:25 303 (NW) 37
V1355 Tau s 7 0.244668 13.00 13.00 0.00 18.02. 14:26 100 (E) 40
MR Cyg s 1 1.67703362 8.75 9.12 0.37 18.02. 14:26 286 (W) 57
LS Del p 1 0.3638404 8.61 8.76 0.15 18.02. 14:26 265 (W) 30
UY Vol p 1 0.159337785 16.90 23.00 6.10 18.02. 14:26 146 (SE) -48
V907 Ara p 9 0.467014 13.30 13.60 0.30 18.02. 14:26 232 (SW) -55
SV Ind s 10 0.443299 14.00 14.00 0.00 18.02. 14:26 220 (SW) -31
ZZ Eri s 3 0.45206 13.90 14.40 0.50 18.02. 14:26 135 (SE) 19
V472 And p 10 0.85056 13.25 13.60 0.35 18.02. 14:27 239 (SW) 76
V563 Lyr s 1 0.577642 10.96 10.96 0.00 18.02. 14:27 304 (NW) 25
CF Peg s 1 0.4134966 14.80 14.80 0.00 18.02. 14:27 262 (W) 42
V923 Cep p 10 2.94152 11.57 12.00 0.43 18.02. 14:27 338 (N) 63
AP Aur p 1 0.569374 10.90 11.40 0.50 18.02. 14:27 64 (NE) 27
RV Hyi s 10 7.19505 11.10 11.10 0.00 18.02. 14:27 180 (S) -40
IL Cnc p 1 0.267656 12.35 12.96 0.61 18.02. 14:27 59 (NE) 1
V940 Oph s 10 0.433226 14.80 15.60 0.80 18.02. 14:27 292 (W) -8
CR Aqr s 6 0.514491 13.60 14.20 0.60 18.02. 14:27 240 (SW) 6
GT Boo p 2 0.568922 12.10 12.40 0.30 18.02. 14:27 338 (N) 2
V388 Dra p 9 0.4570328 11.77 12.12 0.35 18.02. 14:28 337 (NW) 41
G4922.0116 Leo p 9 0.619412 12.84 13.14 0.30 18.02. 14:28 40 (NE) -33
PY Cyg p 8 0.4650325 14.80 15.20 0.40 18.02. 14:28 292 (W) 34
QQ Boo s 8 0.2764765 12.45 12.45 0.00 18.02. 14:28 338 (N) 10
MZ Dra p 10 0.840374 11.86 12.10 0.24 18.02. 14:28 4 (N) 35
BN Psc s 8 0.349118 16.45 16.45 0.00 18.02. 14:28 177 (S) 68
V355 Vir p 1 0.655521 12.00 13.00 1.00 18.02. 14:28 27 (NE) -31
IK Her p 1 1.099428 13.50 14.00 0.50 18.02. 14:29 316 (NW) 5
VY Sex s 1 0.4434355 9.01 9.30 0.29 18.02. 14:29 47 (NE) -33
V356 Cam p 9 0.402503 13.06 13.41 0.35 18.02. 14:29 33 (NE) 61
V2239 Cyg p 1 0.610597 11.73 12.51 0.78 18.02. 14:29 288 (W) 35
V1660 Aql p 10 1.16355 12.10 12.40 0.30 18.02. 14:29 263 (W) 11
NY Vir s 1 0.10101597 13.30 13.30 0.00 18.02. 14:29 355 (N) -42
KR Pav p 10 0.4838 13.70 14.80 1.10 18.02. 14:30 205 (SW) -40
EF Boo p 1 0.4205155 9.43 9.99 0.57 18.02. 14:30 349 (N) 12
V1151 Her p 10 0.27818 12.80 13.05 0.25 18.02. 14:30 334 (NW) 15
MT And p 8 0.358775 14.80 15.30 0.50 18.02. 14:30 126 (SE) 75
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.