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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:45 // 18:10 UTC
Civil Twilight (6°): 03:11 // 18:44 UTC
Nautical Twilight (12°): 02:26 // 19:29 UTC
Astronomical Twilight (18°): 01:34 // 20:21 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V2509 Sgr s 10 1.086985 7.35 7.50 0.15 25.04. 22:12 126 (SE) -16
V1112 Cen p 9 0.386639 13.80 14.60 0.80 25.04. 22:13 195 (S) -4
BS Pup p 10 1.075882 11.30 12.30 1.00 25.04. 22:13 254 (W) -14
BT Tri p 10 0.2512 14.20 14.80 0.60 25.04. 22:13 351 (N) -9
V743 Cyg p 6 2.04105 12.40 12.70 0.30 25.04. 22:13 63 (NE) 16
CE Peg s 1 0.64203 13.20 13.20 0.00 25.04. 22:13 50 (NE) 1
V1660 Aql p 10 1.16355 12.10 12.40 0.30 25.04. 22:14 79 (E) -4
MS Vir p 1 0.3124379 9.34 9.67 0.33 25.04. 22:14 171 (S) 22
KX Nor s 10 0.58614 14.30 14.80 0.50 25.04. 22:14 154 (SE) -22
HS Vul s 1 0.3320847 13.90 14.20 0.30 25.04. 22:14 69 (E) 12
AZ Vir s 1 0.3496644 10.74 11.37 0.63 25.04. 22:14 175 (S) 45
OT Cep p 3 0.4812313 12.70 13.40 0.70 25.04. 22:14 3 (N) 42
MO Lac p 10 5.01446 16.30 17.60 1.30 25.04. 22:14 28 (NE) 20
V2768 Ori s 8 0.33262 15.00 15.00 0.00 25.04. 22:14 292 (W) -11
V2240 Cyg p 1 0.404173 12.03 12.29 0.26 25.04. 22:14 57 (NE) 21
V435 Gem p 1 0.3365 10.55 10.92 0.37 25.04. 22:14 280 (W) 20
VY Cet p 3 0.34081 11.20 11.90 0.70 25.04. 22:15 351 (N) -59
V375 Cam s 8 0.32208 13.60 14.10 0.50 25.04. 22:15 348 (N) 42
V2549 Cyg p 6 1.038366 10.51 10.70 0.19 25.04. 22:15 59 (NE) 15
QT UMa s 6 0.473539 11.00 11.70 0.70 25.04. 22:15 292 (W) 53
V362 Dra s 9 0.3472233 12.11 12.11 0.00 25.04. 22:15 34 (NE) 58
V1963 Sgr s 8 0.82508 12.30 12.30 0.00 25.04. 22:15 114 (SE) -2
V454 Cam p 10 0.6016 13.90 14.30 0.40 25.04. 22:15 336 (NW) 44
SV Cet p 9 0.2920877 14.50 14.90 0.40 25.04. 22:15 27 (NE) -60
V1092 Her s 4 0.384539 11.93 11.93 0.00 25.04. 22:15 94 (E) 43
EU Peg p 5 0.721115 12.20 12.80 0.60 25.04. 22:15 33 (NE) -6
GR Boo p 1 0.3766695 11.45 11.90 0.45 25.04. 22:16 137 (SE) 61
G5811.0437 Aqr p 6 0.297387 13.75 13.75 0.00 25.04. 22:16 57 (NE) -34
HH UMa p 1 0.375493 10.58 10.80 0.22 25.04. 22:16 256 (W) 60
V2632 Oph p 9 2.69691 12.98 13.60 0.62 25.04. 22:16 132 (SE) 2
V2650 Oph p 7 0.384054 12.57 13.20 0.63 25.04. 22:16 106 (E) 23
FG Gem s 1 0.819128 11.60 11.60 0.00 25.04. 22:16 289 (W) 6
LQ Com s 1 0.356835 12.80 12.80 0.00 25.04. 22:16 209 (SW) 64
PS Vir p 1 0.289806 12.00 12.30 0.30 25.04. 22:16 213 (SW) 42
EP And p 1 0.4041085 11.90 12.50 0.60 25.04. 22:17 358 (N) 5
V1120 Oph p 5 0.3367531 13.90 14.40 0.50 25.04. 22:17 136 (SE) 24
LP Com s 1 0.337934 12.76 12.76 0.00 25.04. 22:17 212 (SW) 64
V432 Peg p 3 0.739835 12.18 12.58 0.40 25.04. 22:17 60 (NE) -8
V352 Cam p 9 0.3889751 13.98 14.31 0.33 25.04. 22:17 343 (N) 33
V440 Cas p 8 0.32568791 15.00 15.50 0.50 25.04. 22:17 18 (N) 14
V916 Cen p 9 1.463225 8.71 8.83 0.12 25.04. 22:17 194 (S) -25
NN Ser p 1 0.1300801 17.00 23.00 6.00 25.04. 22:17 130 (SE) 43
ST Col p 10 2.22129 11.43 12.31 0.88 25.04. 22:17 256 (W) -43
V839 Oph s 1 0.4090015 8.80 9.30 0.50 25.04. 22:17 100 (E) 20
NO Pup p 9 1.256884 6.53 6.98 0.45 25.04. 22:17 234 (SW) -22
V479 Aql p 5 0.8335974 13.20 14.60 1.40 25.04. 22:17 91 (E) 15
V443 Cam s 9 0.411691 14.00 14.80 0.80 25.04. 22:18 339 (N) 44
FL Lyr s 1 2.1781544 9.27 9.52 0.25 25.04. 22:18 59 (NE) 37
TU Boo s 1 0.324284 11.80 12.40 0.60 25.04. 22:18 161 (S) 69
NSV 00388 Cet s 7 0.321367 14.30 14.30 0.00 25.04. 22:18 10 (N) -40
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.