Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:25 // 17:39 UTC
Civil Twilight (6°): 03:54 // 18:11 UTC
Nautical Twilight (12°): 03:14 // 18:51 UTC
Astronomical Twilight (18°): 02:30 // 19:34 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
EI Oct p 9 0.338519 11.41 12.15 0.74 05.04. 12:00 179 (S) -52
MW Cen p 10 2.281536 12.00 14.00 2.00 05.04. 12:00 92 (E) -76
RV Gru p 10 0.2595312 11.00 11.40 0.40 05.04. 12:00 213 (SW) -16
RY Cha p 10 0.640142 13.80 14.80 1.00 05.04. 12:00 162 (S) -57
NR Nor p 10 0.42886 15.50 16.00 0.50 05.04. 12:01 234 (SW) -67
V1290 Sco p 10 4.49244 7.96 8.07 0.11 05.04. 12:01 269 (W) -59
DEL Cap p 8 1.0227688 2.81 3.05 0.24 05.04. 12:01 239 (SW) 4
AT Lep p 10 10.6495 11.45 12.20 0.75 05.04. 12:01 130 (SE) -1
V1237 Tau p 8 0.287447 14.03 14.18 0.15 05.04. 12:01 102 (E) 43
IP And p 9 3.07996 16.80 17.30 0.50 05.04. 12:01 235 (SW) 76
V781 Tau p 1 0.344909 8.90 9.30 0.40 05.04. 12:01 95 (E) 41
MX Ser s 4 0.30776 13.20 13.68 0.48 05.04. 12:01 318 (NW) -35
V1137 Cas s 3 4.158995 11.85 11.85 0.00 05.04. 12:01 353 (N) 72
DY CVn s 1 0.2459495 12.00 12.00 0.00 05.04. 12:02 9 (N) -3
LP Cep p 2 0.693062 13.70 15.00 1.30 05.04. 12:02 313 (NW) 51
V351 Aqr p 7 0.2846705 12.40 13.00 0.60 05.04. 12:02 236 (SW) 26
V507 Lyr p 7 0.366912 14.21 14.75 0.54 05.04. 12:02 302 (NW) 10
V1115 Cas s 1 0.323283 13.00 13.00 0.00 05.04. 12:02 325 (NW) 83
NN Ser p 1 0.1300801 17.00 23.00 6.00 05.04. 12:02 330 (NW) -22
TU Cha p 6 0.557048 13.30 13.80 0.50 05.04. 12:02 166 (S) -57
V934 Cep p 7 0.431014 13.02 13.50 0.48 05.04. 12:02 331 (NW) 63
CG Lac s 1 0.819389 13.90 14.00 0.10 05.04. 12:02 287 (W) 59
V473 Cam s 7 0.298438 11.55 12.15 0.60 05.04. 12:02 20 (N) 51
V338 Her s 1 1.305748 10.07 10.13 0.06 05.04. 12:02 320 (NW) 17
V907 Mon p 10 1.41626 10.31 10.59 0.28 05.04. 12:02 101 (E) 18
V1367 Tau s 1 0.347677 11.29 11.29 0.00 05.04. 12:02 103 (E) 42
V864 Aql p 9 0.608658 12.60 13.20 0.60 05.04. 12:03 275 (W) 10
V471 Tau p 1 0.5211834 9.40 9.71 0.31 05.04. 12:03 136 (SE) 50
V451 Cam p 9 0.401453 13.20 13.70 0.50 05.04. 12:03 41 (NE) 51
V645 And s 8 0.4125814 13.05 13.05 0.00 05.04. 12:03 284 (W) 65
V1123 Tau s 1 0.399949 9.87 9.87 0.00 05.04. 12:03 141 (SE) 52
IT Her s 1 0.3393957 12.90 12.90 0.00 05.04. 12:03 300 (NW) 8
MS Pav s 10 0.33474 13.70 14.10 0.40 05.04. 12:03 203 (SW) -45
MU Lac p 10 0.2775155 14.10 15.10 1.00 05.04. 12:03 294 (NW) 57
V1101 Cyg p 10 1.829073 15.20 17.00 1.80 05.04. 12:04 291 (W) 52
XZ Cru p 10 0.824793 12.60 13.10 0.50 05.04. 12:04 131 (SE) -73
V362 UMa p 8 0.3428 14.20 14.70 0.50 05.04. 12:04 0 (N) 10
V592 Lyr s 1 0.355684 11.54 11.54 0.00 05.04. 12:04 308 (NW) 13
BH UMa p 1 0.349341 11.50 12.30 0.80 05.04. 12:04 29 (NE) 20
V1053 Her s 1 0.287796 13.57 13.57 0.00 05.04. 12:05 322 (NW) 6
XZ Mon s 8 0.876084 13.40 13.60 0.20 05.04. 12:05 106 (E) 8
BW Leo s 1 0.3373728 14.70 15.40 0.70 05.04. 12:05 37 (NE) -15
OQ Cam s 6 0.43784 10.90 10.90 0.00 05.04. 12:05 32 (NE) 71
CW Gem s 6 1.678168 12.30 12.30 0.00 05.04. 12:05 91 (E) 30
V541 Cas p 1 0.9098488 10.40 11.10 0.70 05.04. 12:05 15 (N) 76
V790 Cep s 8 0.3212316 12.62 12.62 0.00 05.04. 12:05 358 (N) 54
CZEV137 Lac p 1 0.38724 16.23 16.66 0.43 05.04. 12:05 300 (NW) 59
V678 And p 8 0.361708 13.72 14.14 0.42 05.04. 12:05 272 (W) 65
V1098 Her s 1 0.352269 12.44 12.44 0.00 05.04. 12:05 326 (NW) 20
YY Cnc p 1 0.698445 11.30 11.70 0.40 05.04. 12:06 63 (NE) 19
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.