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Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:03 // 17:56 UTC
Civil Twilight (6°): 03:30 // 18:29 UTC
Nautical Twilight (12°): 02:48 // 19:11 UTC
Astronomical Twilight (18°): 02:01 // 19:58 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
BF Cap p 9 0.532676 8.92 9.27 0.35 16.04. 20:22 62 (NE) -45
V502 Oph p 1 0.453387 8.34 8.84 0.50 16.04. 20:23 94 (E) 4
TU Boo s 1 0.324284 11.80 12.40 0.60 16.04. 20:23 103 (E) 51
LR Com p 1 0.896297 10.80 11.70 0.90 16.04. 20:23 135 (SE) 55
XX Cep p 1 2.337328 9.13 10.28 1.15 16.04. 20:23 356 (N) 25
HL Dra s 1 0.944276 7.35 7.35 0.00 16.04. 20:23 35 (NE) 31
AV Pup s 1 0.4350067 10.50 11.00 0.50 16.04. 20:23 219 (SW) 15
V641 And p 10 0.69492 13.40 13.85 0.45 16.04. 20:23 357 (N) 0
LO Com s 1 0.2863605 12.38 12.38 0.00 16.04. 20:23 136 (SE) 61
LU Vir s 1 0.492241 7.84 8.17 0.33 16.04. 20:23 140 (SE) 26
V406 Lyr p 5 0.860783 12.40 13.30 0.90 16.04. 20:23 47 (NE) 19
EG CVn p 1 0.349276 13.00 13.60 0.60 16.04. 20:23 100 (E) 60
V640 Aql s 7 0.5612183 12.60 12.80 0.20 16.04. 20:24 53 (NE) -14
U Peg p 1 0.3747772 9.23 9.76 0.53 16.04. 20:24 346 (N) -23
V797 Cep p 1 0.270449 14.60 15.00 0.40 16.04. 20:24 352 (N) 42
V2284 Cyg s 1 0.3069917 12.71 12.71 0.00 16.04. 20:25 34 (NE) 19
XY Dra p 2 2.315227 13.40 14.50 1.10 16.04. 20:25 39 (NE) 31
V5527 Sgr p 10 0.8273 16.40 18.10 1.70 16.04. 20:25 94 (E) -31
V400 Lyr s 1 0.253427 12.70 12.70 0.00 16.04. 20:25 43 (NE) 12
FQ CMa p 10 0.724736 9.60 10.20 0.60 16.04. 20:25 230 (SW) -5
NZ Boo p 1 0.0589094 17.20 20.00 2.80 16.04. 20:25 88 (E) 44
BO Gru p 10 0.56221 12.10 12.60 0.50 16.04. 20:25 357 (N) -84
V830 Cep p 10 0.2601155 13.40 14.85 1.45 16.04. 20:25 13 (N) 32
BF Vel p 10 0.7040276 10.50 12.00 1.50 16.04. 20:26 204 (SW) -4
AM Eri p 4 0.3165735 14.40 15.20 0.80 16.04. 20:26 269 (W) -15
V1963 Sgr s 8 0.82508 12.30 12.30 0.00 16.04. 20:26 87 (E) -24
LN Dra s 2 0.612142 12.00 12.00 0.00 16.04. 20:26 45 (NE) 33
AX Vir s 1 0.7025264 10.00 10.24 0.24 16.04. 20:26 135 (SE) 35
YY CMi s 1 1.094021 8.33 8.88 0.55 16.04. 20:26 234 (SW) 29
BF Tri p 9 0.326566 14.00 14.60 0.60 16.04. 20:26 327 (NW) -2
V444 Dra p 10 0.3545232 13.55 14.20 0.65 16.04. 20:26 16 (N) 34
AA Cru p 10 1.893817 10.80 11.40 0.60 16.04. 20:27 171 (S) -23
PY Boo p 9 0.278049 12.10 12.65 0.55 16.04. 20:27 62 (NE) 50
ET Leo p 1 0.3465036 9.55 9.72 0.17 16.04. 20:27 190 (S) 48
CE Leo p 1 0.3034287 11.80 12.60 0.80 16.04. 20:27 162 (S) 62
G1213.1483 Ari s 8 0.346282 13.21 13.21 0.00 16.04. 20:27 319 (NW) -10
V1341 Aql s 8 0.304012 13.00 13.40 0.40 16.04. 20:28 69 (E) -17
V2051 Oph p 10 0.06242786 13.00 17.50 4.50 16.04. 20:28 107 (E) -19
V386 Dra p 1 0.238912 13.40 13.90 0.50 16.04. 20:28 46 (NE) 32
RZ UMi p 2 0.3373491 12.80 13.50 0.70 16.04. 20:29 4 (N) 52
EX Lyr p 1 0.717293 12.08 12.68 0.60 16.04. 20:29 57 (NE) 7
V2394 Oph s 8 0.589356 11.25 11.90 0.65 16.04. 20:29 113 (SE) -13
RZ Com s 1 0.338507 10.42 10.42 0.00 16.04. 20:29 140 (SE) 59
V1355 Tau s 7 0.244668 13.00 13.00 0.00 16.04. 20:29 288 (W) 17
IQ Lup p 10 3.54005 10.31 10.66 0.35 16.04. 20:29 149 (SE) -19
V594 Sco p 10 3.632864 10.40 11.30 0.90 16.04. 20:29 121 (SE) -29
V Crt s 1 0.7020358 9.90 10.10 0.20 16.04. 20:29 176 (S) 23
T Aur p 6 0.20437829 15.20 15.50 0.30 16.04. 20:30 287 (W) 26
V1123 Tau s 1 0.399949 9.87 9.87 0.00 16.04. 20:30 299 (NW) -1
VZ Tri p 2 0.4334825 12.80 13.30 0.50 16.04. 20:30 321 (NW) 2
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.