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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:01 // 16:26 UTC
Civil Twilight (6°): 05:29 // 16:57 UTC
Nautical Twilight (12°): 04:52 // 17:35 UTC
Astronomical Twilight (18°): 04:14 // 18:12 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V501 Cam s 9 0.454388 13.80 14.05 0.25 19.02. 23:17 353 (N) 60
NY Boo p 9 0.326815 12.15 12.50 0.35 19.02. 23:17 63 (NE) 46
V1026 Sgr s 10 0.3888662 12.80 13.40 0.60 19.02. 23:18 71 (E) -38
KV Peg p 5 0.4577795 11.73 11.93 0.20 19.02. 23:18 14 (N) -22
IT Ara s 9 0.5283806 12.50 12.50 0.00 19.02. 23:18 133 (SE) -49
V873 Aql p 5 0.357572 13.30 14.30 1.00 19.02. 23:18 60 (NE) -22
V444 Cyg s 6 4.21247 7.92 8.06 0.14 19.02. 23:18 23 (NE) 2
V336 TrA p 10 0.266768 10.46 11.20 0.74 19.02. 23:18 143 (SE) -41
DU Leo p 1 1.37418454 8.68 9.43 0.75 19.02. 23:18 198 (S) 64
V1037 Her p 3 0.7875767 12.00 12.30 0.30 19.02. 23:19 64 (NE) 16
V1081 Cas p 9 0.374246 16.71 17.07 0.36 19.02. 23:19 336 (NW) 25
DF Lyr s 1 0.5771284 13.10 13.40 0.30 19.02. 23:19 44 (NE) 0
AF Hya s 9 0.5761742 12.80 13.80 1.00 19.02. 23:19 187 (S) 16
V1022 Oph p 4 0.2394017 15.10 16.12 1.02 19.02. 23:19 92 (E) -3
V947 Cyg p 5 0.429245 14.10 15.10 1.00 19.02. 23:19 33 (NE) -1
TX CMi s 1 0.3892173 14.00 14.70 0.70 19.02. 23:19 230 (SW) 34
V1040 Her p 7 1.113677 12.50 13.00 0.50 19.02. 23:19 70 (E) 8
V1056 Her p 10 1.876 10.20 10.30 0.10 19.02. 23:19 52 (NE) 22
IK Boo p 1 0.303116 12.00 12.50 0.50 19.02. 23:19 93 (E) 43
BG Del s 7 0.5636117 13.60 13.80 0.20 19.02. 23:20 28 (NE) -18
AF Pup p 10 0.3836773 13.30 13.50 0.20 19.02. 23:20 203 (SW) -7
LM Boo p 1 0.327922 12.00 12.50 0.50 19.02. 23:20 93 (E) 35
XZ Ari p 7 0.265488 13.85 14.08 0.23 19.02. 23:20 308 (NW) 6
HZ Dra s 5 0.772934 8.16 8.16 0.00 19.02. 23:21 15 (N) 33
V364 Per p 2 0.3394535 14.60 15.60 1.00 19.02. 23:21 311 (NW) 14
V385 Sco s 3 2.345127 10.90 11.60 0.70 19.02. 23:21 104 (E) -40
V1094 Cas s 1 0.51429 12.40 12.74 0.34 19.02. 23:21 337 (NW) 25
X Tri s 1 0.97153 8.55 9.07 0.52 19.02. 23:21 314 (NW) 2
AC Psc p 3 0.335307 13.60 14.60 1.00 19.02. 23:21 342 (N) -32
DY CVn s 1 0.2459495 12.00 12.00 0.00 19.02. 23:21 97 (E) 57
V2477 Cyg p 4 0.31125 9.86 10.65 0.79 19.02. 23:22 17 (N) 20
X PsA s 10 0.3977746 13.00 14.20 1.20 19.02. 23:22 8 (N) -65
V392 Ori p 1 0.659284 10.90 11.50 0.60 19.02. 23:22 261 (W) 32
V388 Dra p 9 0.4570328 11.77 12.12 0.35 19.02. 23:22 22 (N) 40
V1417 Cyg p 1 0.7267666 13.00 13.60 0.60 19.02. 23:22 3 (N) 11
V848 Her p 9 0.735037 14.90 16.30 1.40 19.02. 23:22 65 (NE) 24
V449 Peg p 1 0.352657 14.60 15.10 0.50 19.02. 23:22 10 (N) -11
V407 Vel p 10 1.438215 9.62 10.07 0.45 19.02. 23:22 188 (S) -16
V489 And s 8 0.422756 12.00 12.00 0.00 19.02. 23:22 332 (NW) -10
OU Ser p 1 0.2967662 8.25 8.43 0.18 19.02. 23:23 91 (E) 22
G5817.0092 Aqr s 6 0.369646 14.09 14.09 0.00 19.02. 23:23 355 (N) -54
BL Leo p 1 0.28193 13.80 14.50 0.70 19.02. 23:23 140 (SE) 60
V592 Lyr s 1 0.355684 11.54 11.54 0.00 19.02. 23:23 45 (NE) 9
DK Per s 1 0.8988765 12.30 12.30 0.00 19.02. 23:23 328 (NW) 29
V1331 Aql s 4 1.364193 7.70 7.95 0.25 19.02. 23:23 63 (NE) -23
GR Psc s 4 0.49432 11.21 11.21 0.00 19.02. 23:23 322 (NW) -9
PX Dra p 10 2.44405 6.82 6.95 0.13 19.02. 23:23 43 (NE) 51
TY Tau p 1 1.0773635 11.50 12.00 0.50 19.02. 23:23 278 (W) 13
BX CrB p 10 0.358838 12.25 12.50 0.25 19.02. 23:23 67 (NE) 31
BC Vel p 9 1.173596 11.10 11.70 0.60 19.02. 23:24 198 (S) -7
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.