Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:06 // 17:53 UTC
Civil Twilight (6°): 03:34 // 18:26 UTC
Nautical Twilight (12°): 02:52 // 19:08 UTC
Astronomical Twilight (18°): 02:06 // 19:54 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
GO Cyg p 1 0.717765 8.47 9.09 0.62 15.04. 01:59 84 (E) 44
IP Peg p 1 0.15820616 13.00 18.60 5.60 15.04. 02:00 69 (E) 6
AH Lyr p 1 1.030705 12.00 13.00 1.00 15.04. 02:00 112 (E) 52
V881 Cep p 10 2.33371 11.64 11.96 0.32 15.04. 02:00 30 (NE) 47
V506 Cam s 8 0.3401 12.70 13.20 0.50 15.04. 02:00 352 (N) 48
X Tri s 1 0.97153 8.55 9.07 0.52 15.04. 02:00 34 (NE) -5
AU Phe s 10 0.2658125 12.23 12.73 0.50 15.04. 02:01 100 (E) -63
TU Boo s 1 0.324284 11.80 12.40 0.60 15.04. 02:01 249 (W) 56
V1007 Cas s 5 0.332007 12.00 12.41 0.41 15.04. 02:01 40 (NE) 26
V445 Cam p 10 0.30118 14.40 15.20 0.80 15.04. 02:01 353 (N) 40
DW CMi p 2 0.30755495 14.50 15.00 0.50 15.04. 02:01 309 (NW) -22
V667 And p 7 0.694499 12.90 13.30 0.40 15.04. 02:01 47 (NE) 28
EF Aqr p 4 2.85358 9.88 10.50 0.62 15.04. 02:02 89 (E) -9
SV Cam p 1 0.593072 8.40 9.00 0.60 15.04. 02:02 354 (N) 43
V1128 Tau p 1 0.3053717 9.65 10.24 0.59 15.04. 02:02 13 (N) -26
NR Cep p 4 0.949548 13.00 13.60 0.60 15.04. 02:02 23 (NE) 38
V380 Mon s 7 0.995881 11.70 12.40 0.70 15.04. 02:02 318 (NW) -34
TX Cet p 1 0.740841 10.90 11.47 0.57 15.04. 02:02 48 (NE) -30
RV Psc s 1 0.5539893 11.30 12.00 0.70 15.04. 02:02 40 (NE) 2
V440 Cas p 8 0.32568791 15.00 15.50 0.50 15.04. 02:02 44 (NE) 29
OT Cep p 3 0.4812313 12.70 13.40 0.70 15.04. 02:02 10 (N) 46
V1094 Cas p 1 0.51429 12.40 12.86 0.46 15.04. 02:02 25 (NE) 26
V808 Aql s 10 1.573871 13.10 13.30 0.20 15.04. 02:03 140 (SE) 22
CT Her s 1 1.7863748 10.60 10.60 0.00 15.04. 02:03 187 (S) 58
V340 Cam p 9 0.4657358 14.08 14.15 0.07 15.04. 02:03 3 (N) 16
VY Sex s 1 0.4434355 9.01 9.30 0.29 15.04. 02:03 266 (W) 0
V885 Per p 10 0.30387 13.10 13.40 0.30 15.04. 02:03 13 (N) 17
V488 Cam p 7 0.2674155 12.80 12.95 0.15 15.04. 02:03 348 (N) 41
V1081 Sco p 9 2.513683 6.97 7.12 0.15 15.04. 02:03 169 (S) 8
V2490 Cyg p 10 0.78099 11.75 12.25 0.50 15.04. 02:03 80 (E) 30
EX Hya p 10 0.068233846 9.60 13.99 4.39 15.04. 02:03 227 (SW) -4
IU Cnc s 1 0.421646 11.80 12.32 0.52 15.04. 02:04 297 (NW) -5
V349 Dra p 10 0.3898685 11.30 11.70 0.40 15.04. 02:04 299 (NW) 86
V1024 Her s 3 0.5308265 12.50 12.50 0.00 15.04. 02:04 195 (S) 65
XZ Ari p 7 0.265488 13.85 14.08 0.23 15.04. 02:04 28 (NE) -7
V1022 Tau s 2 0.347171 14.96 14.30 -0.66 15.04. 02:04 7 (N) -12
V659 Ara s 10 0.2918802 13.90 14.40 0.50 15.04. 02:04 179 (S) -21
V948 Cen p 10 0.975085 9.07 9.26 0.19 15.04. 02:04 204 (SW) -32
SV Cir p 8 3.6357 13.00 15.50 2.50 15.04. 02:04 196 (S) -31
BT CrB p 9 0.0892 18.90 20.40 1.50 15.04. 02:04 211 (SW) 74
V742 Her s 1 0.5776513 13.80 14.40 0.60 15.04. 02:04 115 (SE) 78
IQ Tel p 10 0.73673 12.60 13.00 0.40 15.04. 02:04 149 (SE) -25
GN Boo p 1 0.3016025 10.75 11.30 0.55 15.04. 02:04 235 (SW) 61
Y Cyg p 1 2.996332 7.30 7.90 0.60 15.04. 02:04 84 (E) 42
KP And s 2 1.405395 12.43 12.43 0.00 15.04. 02:05 56 (NE) 26
V364 Aps p 5 0.295464 14.00 14.40 0.40 15.04. 02:05 182 (S) -37
V934 Cyg p 1 0.7006967 13.20 13.70 0.50 15.04. 02:05 103 (E) 51
AU Lac s 1 1.3924385 12.00 12.20 0.20 15.04. 02:05 57 (NE) 38
BC Gru s 8 0.3073055 9.90 10.30 0.40 15.04. 02:05 125 (SE) -35
V1090 Cas p 9 0.297507 16.55 16.54 -0.01 15.04. 02:05 27 (NE) 26
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.