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Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:00 // 17:58 UTC
Civil Twilight (6°): 03:27 // 18:31 UTC
Nautical Twilight (12°): 02:45 // 19:13 UTC
Astronomical Twilight (18°): 01:57 // 20:01 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
ET Mus p 8 0.4593487 12.10 12.90 0.80 18.04. 07:09 201 (S) -59
V516 Her p 9 0.4632348 16.40 17.10 0.70 18.04. 07:09 267 (W) 35
SY Aps s 6 0.278908 12.20 12.20 0.00 18.04. 07:09 207 (SW) -53
FI Lyn p 6 0.373261 9.46 9.46 0.00 18.04. 07:09 15 (N) 14
V1258 Cen p 10 0.08885 15.40 22.20 6.80 18.04. 07:10 282 (W) -51
KN Vul s 1 0.3573295 13.00 13.40 0.40 18.04. 07:10 237 (SW) 58
DR CVn s 1 0.329058 11.70 11.95 0.25 18.04. 07:10 327 (NW) 4
TZ Dra s 1 0.8660332 9.60 9.60 0.00 18.04. 07:10 287 (W) 55
V356 Cam p 9 0.402503 13.06 13.41 0.35 18.04. 07:10 30 (NE) 43
V1305 Cyg s 1 0.900903 11.40 11.50 0.10 18.04. 07:10 249 (W) 67
W UMa s 1 0.3336367 7.75 8.43 0.68 18.04. 07:10 2 (N) 16
MQ Peg p 3 0.379386 13.39 13.67 0.28 18.04. 07:10 152 (SE) 66
UZ For p 10 0.087865429 18.20 20.90 2.70 18.04. 07:11 111 (E) -16
BD Pav p 10 0.1793015 12.40 16.21 3.81 18.04. 07:11 206 (SW) -25
BB Peg p 1 0.361501 10.80 11.48 0.68 18.04. 07:11 169 (S) 56
V628 Cyg s 1 0.9665906 12.20 12.50 0.30 18.04. 07:11 238 (SW) 85
LN Aps p 10 0.31072 12.80 13.30 0.50 18.04. 07:11 194 (S) -44
NX Cen p 10 1.760504 13.00 13.60 0.60 18.04. 07:11 226 (SW) -60
NN Tel s 10 0.3838 15.00 15.50 0.50 18.04. 07:11 196 (S) -18
V607 Pup p 10 7.24816 9.13 9.65 0.52 18.04. 07:12 52 (NE) -44
V2563 Oph s 7 0.372304 11.60 11.60 0.00 18.04. 07:12 245 (SW) 20
IT Pup p 10 1.336177 12.10 13.30 1.20 18.04. 07:12 53 (NE) -60
V1051 Her s 10 0.55833 12.50 12.50 0.00 18.04. 07:12 275 (W) 33
SV Cen p 6 1.65766 8.71 9.98 1.27 18.04. 07:12 225 (SW) -72
V1123 Tau s 1 0.399949 9.87 9.87 0.00 18.04. 07:12 83 (E) 17
V337 Vir p 5 0.352857 13.30 14.10 0.80 18.04. 07:13 310 (NW) -27
AM Oct s 10 0.5017 14.40 14.90 0.50 18.04. 07:13 185 (S) -36
V532 Mon p 1 0.4669795 12.20 12.80 0.60 18.04. 07:13 52 (NE) -28
V2712 Ori p 10 0.346489 12.54 12.82 0.28 18.04. 07:13 77 (E) -22
RW UMa s 5 7.328175 10.16 10.34 0.18 18.04. 07:13 344 (N) 14
KZ Boo s 8 0.353515 12.65 13.10 0.45 18.04. 07:13 322 (NW) 29
QU Lyr p 2 1.22303638 12.70 13.10 0.40 18.04. 07:14 257 (W) 58
V391 Vir s 1 0.3543161 12.21 12.60 0.39 18.04. 07:14 319 (NW) -28
BX Peg s 1 0.280418 11.00 11.62 0.62 18.04. 07:14 193 (S) 66
GU Cas p 1 3.093317 11.10 12.00 0.90 18.04. 07:14 59 (NE) 69
V792 Sgr s 10 3.930977 11.20 11.70 0.50 18.04. 07:14 233 (SW) 0
VY Com s 8 1.008721 13.90 14.50 0.60 18.04. 07:14 330 (NW) -18
G5811.0437 Aqr p 6 0.297387 13.75 13.75 0.00 18.04. 07:15 171 (S) 32
V470 Cam p 1 0.0956467 14.10 14.75 0.65 18.04. 07:15 18 (N) 31
YY Cet s 1 0.7904598 10.58 10.78 0.20 18.04. 07:15 125 (SE) 4
V1188 Tau s 6 0.576023 11.85 11.85 0.00 18.04. 07:15 77 (E) 21
CX Aqr s 1 0.5559864 10.55 10.80 0.25 18.04. 07:16 169 (S) 39
RT Hyi p 10 0.2840352 12.28 13.15 0.87 18.04. 07:16 169 (S) -42
PY Boo s 9 0.278049 12.10 12.10 0.00 18.04. 07:16 313 (NW) 33
V2477 Cyg s 4 0.31125 9.86 10.52 0.66 18.04. 07:16 303 (NW) 73
EH Hya p 10 0.2969053 14.20 15.00 0.80 18.04. 07:16 295 (NW) -62
HL Dra s 1 0.944276 7.35 7.35 0.00 18.04. 07:16 305 (NW) 59
BH Mon p 10 2.324653 14.00 15.00 1.00 18.04. 07:16 49 (NE) -18
RY Cha p 10 0.640142 13.80 14.80 1.00 18.04. 07:16 184 (S) -63
QZ Lup p 9 1.136555 8.30 8.46 0.16 18.04. 07:17 246 (SW) -42
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.