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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:13 // 18:59 UTC
Civil Twilight (6°): 02:34 // 19:38 UTC
Nautical Twilight (12°): 01:38 // 20:34 UTC
Astronomical Twilight (18°): 00:15 // 21:57 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V489 Cam s 8 0.6197565 10.94 10.94 0.00 21.07. 17:29 341 (N) 46
AC Tuc p 10 1.265821 11.30 12.97 1.67 21.07. 17:29 128 (SE) -64
AR Aur p 1 4.1346662 6.15 6.82 0.67 21.07. 17:29 326 (NW) 2
EX Hya p 10 0.068233846 9.60 13.99 4.39 21.07. 17:29 201 (S) 8
V965 Cyg p 1 0.6405687 13.90 14.90 1.00 21.07. 17:29 76 (E) 31
AU Pic p 9 0.3119 14.00 14.40 0.40 21.07. 17:29 225 (SW) -55
V405 Gem s 1 0.462107 10.88 10.94 0.06 21.07. 17:29 299 (NW) -3
CW Lyn p 9 0.812403 9.61 9.85 0.24 21.07. 17:29 301 (NW) 34
RV Tri p 1 0.753664 11.50 13.30 1.80 21.07. 17:30 3 (N) -3
IK Boo s 1 0.303116 12.00 12.50 0.50 21.07. 17:30 193 (S) 69
V599 Aur s 1 0.316533 11.67 11.90 0.23 21.07. 17:30 327 (NW) -1
V434 Per s 3 0.5361082 14.40 14.90 0.50 21.07. 17:30 350 (N) 1
V757 Cen p 1 0.3431685 8.30 8.70 0.40 21.07. 17:31 188 (S) 3
KT Lyr s 9 0.5815356 14.70 14.90 0.20 21.07. 17:31 87 (E) 43
V612 Sco p 10 1.062697 10.60 10.70 0.10 21.07. 17:31 151 (SE) -9
HL Dra s 1 0.944276 7.35 7.35 0.00 21.07. 17:32 53 (NE) 55
EE CVn p 1 0.280562 13.70 14.57 0.87 21.07. 17:32 215 (SW) 69
NN Com s 5 0.582846 13.38 13.78 0.40 21.07. 17:32 224 (SW) 47
RU Col p 10 0.5128272 11.44 12.06 0.62 21.07. 17:32 282 (W) -51
AR Boo s 1 0.3448727 13.50 14.20 0.70 21.07. 17:32 203 (SW) 64
UX Cir p 9 1.48124 11.95 12.79 0.84 21.07. 17:32 182 (S) -28
V338 Aqr s 9 0.285143 12.40 12.40 0.00 21.07. 17:33 76 (E) -13
V497 Vel p 9 12.43617 9.52 9.78 0.26 21.07. 17:33 223 (SW) -26
V342 Lac p 1 0.700587 12.40 12.90 0.50 21.07. 17:33 38 (NE) 26
KM Cnc s 3 0.536435 12.60 11.60 -1.00 21.07. 17:33 290 (W) 14
V634 CrA p 10 0.3079573 13.40 13.90 0.50 21.07. 17:33 138 (SE) -16
QS Vir p 9 0.150757525 14.27 17.76 3.49 21.07. 17:33 192 (S) 26
V868 Mon s 8 0.637711 8.90 9.48 0.58 21.07. 17:34 279 (W) -11
EG CVn s 1 0.349276 13.00 13.50 0.50 21.07. 17:34 224 (SW) 74
V401 Cyg p 1 0.582725 10.64 11.17 0.53 21.07. 17:34 80 (E) 33
G1715.1370 Peg s 1 0.357344 11.84 11.84 0.00 21.07. 17:34 46 (NE) -8
AN UMa s 6 0.07975275 14.90 20.20 5.30 21.07. 17:34 282 (W) 55
MW Cen p 10 2.281536 12.00 14.00 2.00 21.07. 17:34 201 (S) -12
EK Aqr p 1 0.61279 10.80 11.33 0.53 21.07. 17:34 57 (NE) -36
BK Oct s 10 0.3686 14.30 14.60 0.30 21.07. 17:34 159 (S) -45
V810 Cep p 9 0.584566 13.10 13.60 0.50 21.07. 17:34 43 (NE) 46
V592 Per s 1 0.7157178 8.30 8.30 0.00 21.07. 17:34 335 (NW) 4
EI Mon p 8 0.9107425 13.90 14.40 0.50 21.07. 17:35 286 (W) -21
AY CrB s 8 0.460476 13.50 14.00 0.50 21.07. 17:35 150 (SE) 69
V1853 Ori p 1 0.383 11.60 12.02 0.42 21.07. 17:35 320 (NW) -15
IV Dra s 4 0.2681055 13.70 13.70 0.00 21.07. 17:35 65 (NE) 80
V1177 Sgr p 9 0.963089 11.10 11.60 0.50 21.07. 17:35 137 (SE) -4
V508 Cam p 10 0.301715 12.50 12.63 0.13 21.07. 17:35 342 (N) 51
V467 Vir s 6 0.6045733 9.46 9.46 0.00 21.07. 17:36 201 (S) 32
DZ Psc s 1 0.366136 10.86 10.86 0.00 21.07. 17:36 28 (NE) -14
DW CMi s 2 0.30755495 14.50 14.50 0.00 21.07. 17:36 284 (W) -5
FI Lyn p 6 0.373261 9.46 9.46 0.00 21.07. 17:36 311 (NW) 35
V480 Cas s 9 0.342013 14.60 14.70 0.10 21.07. 17:36 7 (N) 16
CE Scl p 10 2.277687 9.70 9.92 0.22 21.07. 17:36 70 (E) -64
AS CrB s 1 0.380663 11.35 11.35 0.00 21.07. 17:36 126 (SE) 69
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.