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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:29 // 18:24 UTC
Civil Twilight (6°): 02:53 // 18:59 UTC
Nautical Twilight (12°): 02:05 // 19:47 UTC
Astronomical Twilight (18°): 01:07 // 20:46 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V445 Dra p 10 0.3214714 13.40 14.10 0.70 04.05. 15:11 353 (N) 35
CS Lyn p 10 1.659074 8.49 8.67 0.18 04.05. 15:11 124 (SE) 72
CU Ind p 10 0.337259 12.50 13.21 0.71 04.05. 15:11 213 (SW) -58
V1243 Aql p 8 0.7030487 13.30 13.90 0.60 04.05. 15:11 352 (N) -34
YY Eri s 1 0.3214963 8.37 8.99 0.62 04.05. 15:11 225 (SW) 19
ER Cep p 9 0.2857369 15.67 16.34 0.67 04.05. 15:11 353 (N) 50
AQ Psc s 1 0.4756052 8.60 8.60 0.00 04.05. 15:11 271 (W) 9
V425 Ser p 8 0.544293 11.70 12.10 0.40 04.05. 15:11 51 (NE) -5
V447 Cam s 7 0.83614 11.89 12.03 0.14 04.05. 15:12 353 (N) 72
AX Dra s 1 0.5681633 10.90 11.00 0.10 04.05. 15:12 36 (NE) 47
DZ Per p 6 0.764177 14.40 15.00 0.60 04.05. 15:12 305 (NW) 51
V364 Aps s 5 0.295464 14.00 14.00 0.00 04.05. 15:12 163 (S) -59
V476 Aql p 8 0.624685 13.30 14.20 0.90 04.05. 15:12 4 (N) -33
BM UMa s 1 0.2712208 13.80 14.60 0.80 04.05. 15:12 70 (E) 50
BF Pav p 10 0.305605 11.00 11.90 0.90 04.05. 15:12 167 (S) -80
V345 Gem s 1 0.274778 7.82 7.88 0.06 04.05. 15:12 155 (SE) 72
V524 Hya p 10 0.15 17.12 19.40 2.28 04.05. 15:12 138 (SE) 33
BH Cas p 1 0.4058927 12.30 12.70 0.40 04.05. 15:13 321 (NW) 37
V364 Per p 2 0.3394535 14.60 15.60 1.00 04.05. 15:13 279 (W) 42
V524 Mon p 3 0.28361685 14.40 15.20 0.80 04.05. 15:13 182 (S) 42
LX Ser p 1 0.1584325 13.30 17.40 4.10 04.05. 15:13 48 (NE) -8
V427 Cep p 10 1.91141 9.17 9.28 0.11 04.05. 15:13 341 (N) 23
BK Vul p 1 0.453463 12.80 13.50 0.70 04.05. 15:13 329 (NW) -6
T Aur p 6 0.20437829 15.20 15.50 0.30 04.05. 15:14 230 (SW) 64
V1001 Cas p 1 0.429058 13.61 14.71 1.10 04.05. 15:14 318 (NW) 28
UZ For p 10 0.087865429 18.20 20.90 2.70 04.05. 15:14 226 (SW) 1
RR Cen s 9 0.6056895 7.27 7.63 0.36 04.05. 15:14 130 (SE) -49
KT Cnc p 8 0.323691 13.60 14.20 0.60 04.05. 15:14 147 (SE) 48
V580 Lyr p 1 0.289052 12.85 13.42 0.57 04.05. 15:15 3 (N) -4
V1066 Her p 1 0.539622 11.80 12.30 0.50 04.05. 15:15 14 (N) 9
V553 And p 6 0.30903 17.12 17.68 0.56 04.05. 15:15 295 (NW) 40
AZ Col p 10 0.302105 11.31 11.72 0.41 04.05. 15:15 201 (S) 7
OV Dra p 9 0.0587357 19.00 20.70 1.70 04.05. 15:15 34 (NE) 46
G5826.1082 Aqr p 7 0.374116 12.63 12.63 0.00 04.05. 15:15 286 (W) -30
V789 Cyg s 6 0.288551 13.30 13.30 0.00 04.05. 15:15 356 (N) -10
DF Gru p 10 0.70079 10.35 10.79 0.43 04.05. 15:15 258 (W) -50
V636 Aur s 1 0.3406176 13.70 14.10 0.40 04.05. 15:16 229 (SW) 70
V498 Cen p 10 0.757515 10.30 11.30 1.00 04.05. 15:16 118 (SE) -38
V1197 Her p 1 0.2626795 13.17 13.37 0.20 04.05. 15:16 33 (NE) -5
BD Dor p 9 0.785242 11.45 12.12 0.67 04.05. 15:16 201 (S) -21
DY CVn p 1 0.2459495 12.00 12.50 0.50 04.05. 15:16 64 (NE) 27
G1643.1880 Sge p 1 0.735735 12.44 13.00 0.56 04.05. 15:16 342 (N) -17
V385 Cyg p 5 1.228042 12.30 13.30 1.00 04.05. 15:16 339 (N) -1
HN Eri s 5 0.623592 8.66 8.66 0.00 04.05. 15:17 215 (SW) 9
V504 And p 10 0.647987 13.40 13.70 0.30 04.05. 15:17 301 (NW) 26
V388 Cyg s 1 0.8590325 8.90 9.15 0.25 04.05. 15:17 342 (N) -7
BV Eri s 1 0.5076543 8.12 8.42 0.30 04.05. 15:17 230 (SW) 16
W UMi s 1 1.7011485 8.51 8.66 0.15 04.05. 15:17 4 (N) 47
GG CVn s 1 0.385947 12.00 12.00 0.00 04.05. 15:17 60 (NE) 16
GR Vir s 1 0.346974 7.80 8.20 0.40 04.05. 15:17 75 (E) -21
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.