haltuf.org

Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:36 // 18:18 UTC
Civil Twilight (6°): 03:01 // 18:53 UTC
Nautical Twilight (12°): 02:14 // 19:39 UTC
Astronomical Twilight (18°): 01:19 // 20:34 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
KM Cnc s 3 0.536435 12.60 11.60 -1.00 30.04. 23:15 293 (NW) 11
V575 Sco p 10 0.658934 12.70 13.10 0.40 30.04. 23:15 156 (SE) -1
BO Her s 5 4.272831 10.70 10.80 0.10 30.04. 23:15 98 (E) 40
V1200 Cyg s 8 0.3690595 15.30 16.10 0.80 30.04. 23:16 46 (NE) 42
BN Peg p 1 0.7132979 10.30 11.20 0.90 30.04. 23:16 80 (E) -2
V356 UMa p 8 0.544755 12.90 13.40 0.50 30.04. 23:16 279 (W) 79
V2278 Cyg s 9 0.442184 13.30 13.30 0.00 30.04. 23:17 60 (NE) 50
V1799 Ori p 2 0.290304 12.90 13.90 1.00 30.04. 23:17 327 (NW) -28
EW Psc p 8 0.241202 10.38 10.38 0.00 30.04. 23:17 46 (NE) -20
SU Cep s 1 0.9014013 10.00 10.60 0.60 30.04. 23:17 40 (NE) 34
V640 Aur p 1 0.3279975 12.52 13.25 0.73 30.04. 23:17 332 (NW) 20
AE Vol p 10 0.406614 9.97 10.54 0.57 30.04. 23:17 216 (SW) -45
EE Cet p 3 0.379922 8.76 9.03 0.27 30.04. 23:17 1 (N) -31
BT CrB p 9 0.0892 18.90 20.40 1.50 30.04. 23:17 136 (SE) 71
V555 Aur p 5 0.9097945 14.10 16.10 2.00 30.04. 23:17 326 (NW) -4
V1044 Her p 1 0.2406405 13.07 13.27 0.20 30.04. 23:17 102 (E) 63
GG CVn p 1 0.385947 12.00 12.50 0.50 30.04. 23:17 214 (SW) 69
V422 And s 4 1.015595 13.40 13.40 0.00 30.04. 23:18 35 (NE) 21
V791 Cep p 10 0.2887089 16.86 17.14 0.28 30.04. 23:18 3 (N) 46
V635 Cyg s 1 0.760358 13.30 13.50 0.20 30.04. 23:18 48 (NE) 29
RW Mon s 1 1.906092 9.26 9.45 0.19 30.04. 23:18 303 (NW) -14
EN Pup s 7 0.6721481 11.20 11.40 0.20 30.04. 23:18 265 (W) -31
DF CVn s 1 0.3268955 10.96 10.96 0.00 30.04. 23:18 257 (W) 64
LY Boo p 9 0.41441 13.10 13.31 0.21 30.04. 23:18 193 (S) 79
DI CVn p 1 0.305966 13.60 14.40 0.80 30.04. 23:19 254 (W) 60
SU Ind s 8 0.986356 9.50 9.70 0.20 30.04. 23:19 123 (SE) -33
NY Vir p 1 0.10101597 13.30 14.22 0.92 30.04. 23:19 204 (SW) 35
DS Pup p 8 0.3886775 12.70 13.60 0.90 30.04. 23:19 268 (W) -32
IQ Leo p 10 0.317518 14.70 15.30 0.60 30.04. 23:19 261 (W) 35
V1072 Her p 1 0.588031 12.70 13.20 0.50 30.04. 23:19 73 (E) 61
BU Tri s 1 0.295568 14.40 15.00 0.60 30.04. 23:19 8 (N) -2
V2284 Cyg s 1 0.3069917 12.71 12.71 0.00 30.04. 23:20 64 (NE) 47
FK Del s 7 0.666795 14.00 14.50 0.50 30.04. 23:20 87 (E) 14
IM Mon s 8 1.1902417 6.40 6.47 0.07 30.04. 23:20 299 (NW) -26
BR Cyg p 1 1.33256415 9.40 10.60 1.20 30.04. 23:20 65 (NE) 44
V772 Her p 3 0.879506 6.90 7.00 0.10 30.04. 23:20 110 (E) 43
V1103 Her p 1 0.2913524 11.90 12.40 0.50 30.04. 23:20 95 (E) 52
SV Ind s 10 0.443299 14.00 14.00 0.00 30.04. 23:21 135 (SE) -36
V523 Aur p 1 0.330437 13.30 14.70 1.40 30.04. 23:21 313 (NW) 19
BM UMa p 1 0.2712208 13.80 14.75 0.95 30.04. 23:21 287 (W) 53
V520 Cas s 1 0.489832 12.50 13.10 0.60 30.04. 23:21 27 (NE) 23
AK Gru p 10 0.493682 11.00 11.50 0.50 30.04. 23:21 104 (E) -51
EQ Tau p 1 0.3413474 10.50 11.03 0.53 30.04. 23:21 348 (N) -17
BN Cas p 6 3.21585 13.10 13.50 0.40 30.04. 23:21 15 (N) 23
EI Mon p 8 0.9107425 13.90 14.40 0.50 30.04. 23:22 291 (W) -24
V923 Her p 8 1.364757 9.10 9.27 0.18 30.04. 23:22 122 (SE) 61
V842 Her s 1 0.419037 9.85 9.85 0.00 30.04. 23:22 82 (E) 79
FT Lyn p 9 0.2937757 12.90 12.90 0.00 30.04. 23:22 293 (NW) 26
V2766 Ori s 6 0.6032 15.00 15.00 0.00 30.04. 23:22 311 (NW) -23
V870 Ara p 7 0.399826 9.00 9.39 0.40 30.04. 23:22 154 (SE) -24
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.