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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:47 // 18:09 UTC
Civil Twilight (6°): 03:13 // 18:42 UTC
Nautical Twilight (12°): 02:28 // 19:27 UTC
Astronomical Twilight (18°): 01:37 // 20:18 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
NN Aur p 1 2.176075 12.30 12.80 0.50 25.04. 02:16 359 (N) -8
V965 Cyg p 1 0.6405687 13.90 14.90 1.00 25.04. 02:16 113 (SE) 59
FS Leo p 1 0.456967 9.06 9.25 0.19 25.04. 02:16 280 (W) 11
AL Tri p 1 0.268564 14.10 14.40 0.30 25.04. 02:16 48 (NE) 6
V520 Cas s 1 0.489832 12.50 13.10 0.60 25.04. 02:17 45 (NE) 38
TZ Boo s 1 0.29716095 10.41 10.82 0.41 25.04. 02:17 262 (W) 63
V472 And p 10 0.85056 13.25 13.60 0.35 25.04. 02:17 54 (NE) 24
V2768 Ori p 8 0.33262 15.00 15.30 0.30 25.04. 02:17 352 (N) -35
U Peg p 1 0.3747772 9.23 9.76 0.53 25.04. 02:17 74 (E) 8
V479 Aql p 5 0.8335974 13.20 14.60 1.40 25.04. 02:17 150 (SE) 47
HL Aur s 1 0.6225056 10.80 11.00 0.20 25.04. 02:17 352 (N) 10
RV CVn s 1 0.2695671 13.75 13.75 0.00 25.04. 02:18 266 (W) 42
V386 Dra s 1 0.238912 13.40 13.40 0.00 25.04. 02:18 65 (NE) 86
RR Col p 10 12.62545 11.07 11.36 0.29 25.04. 02:18 316 (NW) -71
GR Vir p 1 0.346974 7.80 8.40 0.60 25.04. 02:18 225 (SW) 23
HS Vul p 1 0.3320847 13.90 14.20 0.30 25.04. 02:18 119 (SE) 50
KK Dra s 3 1.19284 11.80 11.80 0.00 25.04. 02:18 47 (NE) 73
NSV 08733 Oph s 7 0.357189 13.70 13.80 0.10 25.04. 02:19 182 (S) 49
AU Aqr s 10 0.3711583 12.90 12.90 0.00 25.04. 02:19 119 (SE) -8
RR Dra s 3 2.831298 10.00 10.10 0.10 25.04. 02:19 30 (NE) 74
HV Aqr s 1 0.374457 9.71 9.71 0.00 25.04. 02:19 118 (SE) 18
V580 Lyr p 1 0.289052 12.85 13.42 0.57 25.04. 02:19 127 (SE) 70
EQ UMa s 6 0.3581533 12.40 12.60 0.20 25.04. 02:19 333 (NW) 21
EZ Car s 6 1.1886882 9.90 10.20 0.30 25.04. 02:19 222 (SW) -48
CW Cas s 1 0.318862 11.02 11.47 0.45 25.04. 02:19 32 (NE) 36
V688 Cen s 10 0.946073 9.10 9.30 0.20 25.04. 02:19 219 (SW) -43
V593 Cen s 10 0.7553457 10.30 11.00 0.70 25.04. 02:19 210 (SW) -33
CN Hyi p 10 0.456087 6.66 6.93 0.27 25.04. 02:19 153 (SE) -62
V1055 Her p 1 0.3154085 11.32 11.52 0.20 25.04. 02:20 195 (S) 81
V1353 Ori s 1 0.471453 12.93 12.93 0.00 25.04. 02:20 357 (N) -41
V467 Peg p 9 0.312814 9.43 9.52 0.09 25.04. 02:20 97 (E) 30
V Sge p 1 0.5141928 8.60 13.90 5.30 25.04. 02:20 116 (SE) 46
MQ Peg p 3 0.379386 13.39 13.67 0.28 25.04. 02:20 79 (E) 28
LS Peg p 8 0.1733 11.60 13.00 1.40 25.04. 02:20 100 (E) 27
V691 Her p 9 0.58716 13.30 13.70 0.40 25.04. 02:20 211 (SW) 55
GX Gem p 1 4.037926 10.90 11.50 0.60 25.04. 02:20 345 (N) -4
RU UMi p 1 0.524926 10.00 10.66 0.66 25.04. 02:20 328 (NW) 57
NU Cam s 1 0.69006 10.57 10.85 0.28 25.04. 02:20 351 (N) 47
MT Cas p 1 0.313878 13.30 14.13 0.83 25.04. 02:20 43 (NE) 34
BY Peg s 1 0.341936 12.90 13.58 0.68 25.04. 02:21 92 (E) 39
GU Aps s 10 0.436522 14.00 14.50 0.50 25.04. 02:21 186 (S) -41
NZ Boo p 1 0.0589094 17.20 20.00 2.80 25.04. 02:21 254 (W) 58
FT Lyn p 9 0.2937757 12.90 12.90 0.00 25.04. 02:21 319 (NW) 6
DS Pav p 10 0.998902 14.20 15.00 0.80 25.04. 02:21 172 (S) -35
V649 Lyr p 1 0.292256 14.50 14.91 0.41 25.04. 02:21 113 (SE) 81
LT Eri p 1 0.17017 15.00 18.72 3.72 25.04. 02:22 30 (NE) -43
YZ Phe p 10 0.23472665 12.65 13.32 0.67 25.04. 02:22 107 (E) -52
V441 Nor p 10 0.362 16.15 16.70 0.55 25.04. 02:22 195 (S) -18
V636 Aur s 1 0.3406176 13.70 14.10 0.40 25.04. 02:22 356 (N) -5
V1107 Cas p 1 0.273412 12.88 13.20 0.32 25.04. 02:22 30 (NE) 32
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.