Ephemerides for Variable Stars

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

Sunrise // Sunset: 02:55 // 18:59 UTC
Civil Twilight (6°): 02:15 // 19:39 UTC
Nautical Twilight (12°): 01:16 // 20:38 UTC
Astronomical Twilight (18°): 23:27 // 22:27 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
HI Lac p 10 0.1666655 15.00 18.00 3.00 30.05. 05:13 23 (NE) 86
BK Vul s 1 0.453463 12.80 12.80 0.00 30.05. 05:13 222 (SW) 63
V342 Vir p 7 0.754193 10.50 10.86 0.36 30.05. 05:13 310 (NW) -33
CE Leo p 1 0.3034287 11.80 12.60 0.80 30.05. 05:14 346 (N) -16
BB Vul s 5 0.938919 12.50 12.50 0.00 30.05. 05:14 241 (SW) 56
EQ Ori s 1 1.7460548 10.20 10.30 0.10 30.05. 05:14 90 (E) -5
V1345 Cyg p 9 1.427171 14.80 16.30 1.50 30.05. 05:14 260 (W) 48
EZ Sct s 7 1.134654 12.00 12.50 0.50 30.05. 05:14 244 (SW) 14
DEL Cap s 8 1.0227688 2.81 2.90 0.09 30.05. 05:14 196 (S) 23
V1022 Tau s 2 0.347171 14.96 14.30 -0.66 30.05. 05:14 78 (E) 27
DW Ori p 8 0.916627 12.70 13.50 0.80 30.05. 05:15 66 (NE) -1
V472 Cen p 10 0.4227 12.70 13.20 0.50 30.05. 05:15 294 (NW) -63
UU Mon p 5 1.049817 12.80 14.10 1.30 30.05. 05:15 62 (NE) -19
V517 And p 10 0.49053 13.30 13.60 0.30 30.05. 05:15 109 (E) 63
G0816.1907 Cnc p 6 0.3158 12.00 12.50 0.50 30.05. 05:15 30 (NE) -21
KO Del s 1 0.5833444 12.50 12.00 -0.50 30.05. 05:15 227 (SW) 48
RY CMi s 6 3.26488 11.90 12.00 0.10 30.05. 05:15 54 (NE) -18
XZ Ari p 7 0.265488 13.85 14.08 0.23 30.05. 05:15 96 (E) 43
BZ Leo p 8 0.2697257 15.30 16.10 0.80 30.05. 05:15 347 (N) -16
V1193 Cyg s 1 0.5037687 12.70 13.10 0.40 30.05. 05:16 309 (NW) 67
EL Gem s 1 1.428316 12.80 13.60 0.80 30.05. 05:16 58 (NE) 1
PP Lac s 1 0.4011613 11.10 12.00 0.90 30.05. 05:16 346 (N) 86
CN And p 1 0.4627909 9.70 10.25 0.55 30.05. 05:16 112 (E) 71
AM Her p 1 0.128927 12.30 15.70 3.40 30.05. 05:16 297 (NW) 48
EM Tuc p 4 0.326575 12.16 12.76 0.60 30.05. 05:16 172 (S) -28
V1035 Her s 4 0.971205 10.90 10.90 0.00 30.05. 05:16 297 (NW) 29
NU Boo p 8 0.339576 13.40 13.80 0.40 30.05. 05:17 324 (NW) 27
IO Boo p 7 0.2711483 13.00 13.50 0.50 30.05. 05:17 315 (NW) -3
UY UMa p 1 0.3760203 12.70 12.90 0.20 30.05. 05:17 335 (NW) 21
V1091 Her p 1 0.393559 12.04 12.28 0.24 30.05. 05:17 292 (W) 30
HS Leo s 2 0.337706 13.80 14.40 0.60 30.05. 05:17 353 (N) -12
OU Ser s 1 0.2967662 8.25 8.43 0.18 30.05. 05:17 297 (NW) -1
V714 Mon s 1 0.3445093 11.83 12.30 0.47 30.05. 05:18 68 (E) -12
VV CVn s 1 0.5331303 13.88 14.08 0.20 30.05. 05:18 330 (NW) -1
RT UMi p 3 1.841972 10.79 11.47 0.68 30.05. 05:18 345 (N) 50
AA Cet s 1 0.536169 6.20 6.70 0.50 30.05. 05:18 137 (SE) 6
MQ Peg s 3 0.379386 13.39 13.39 0.00 30.05. 05:18 181 (S) 68
V516 Her s 9 0.4632348 16.40 17.10 0.70 30.05. 05:18 278 (W) 27
KN Per s 1 0.866461 11.20 11.20 0.00 30.05. 05:19 73 (E) 43
EL Aqr p 1 0.48141 10.38 10.73 0.35 30.05. 05:19 164 (S) 31
V657 Pup p 10 0.7413 17.00 17.20 0.20 30.05. 05:19 106 (E) -57
V1097 Her p 1 0.360849 10.75 11.30 0.55 30.05. 05:19 281 (W) 27
BT CrB p 9 0.0892 18.90 20.40 1.50 30.05. 05:19 303 (NW) 19
V698 Cep p 8 6.6185 12.75 13.50 0.75 30.05. 05:19 354 (N) 82
LO Cas p 10 1.00001 15.00 17.00 2.00 30.05. 05:19 66 (NE) 82
IP Aql p 10 2.193778 14.30 14.90 0.60 30.05. 05:19 238 (SW) 15
SZ Cen p 10 4.107983 8.30 8.90 0.60 30.05. 05:19 234 (SW) -63
QQ Lup p 10 0.251562 12.40 13.35 0.95 30.05. 05:20 253 (W) -52
EW Del s 6 0.3923312 15.10 15.50 0.40 30.05. 05:20 237 (SW) 44
V432 Peg p 3 0.739835 12.18 12.58 0.40 30.05. 05:20 212 (SW) 48
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.