Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:14 // 18:58 UTC
Civil Twilight (6°): 02:35 // 19:37 UTC
Nautical Twilight (12°): 01:40 // 20:32 UTC
Astronomical Twilight (18°): 00:19 // 21:53 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
ZZ Aur s 1 0.601216 10.80 11.10 0.30 23.07. 05:27 86 (E) 56
MM Dra p 8 0.2644 14.54 14.90 0.36 23.07. 05:27 327 (NW) 41
V1242 Cen p 10 1.285056 13.60 14.20 0.60 23.07. 05:27 119 (SE) -65
V687 Her p 4 0.321451 14.40 15.00 0.60 23.07. 05:27 336 (NW) -13
V639 Aur s 4 0.3571 14.01 14.01 0.00 23.07. 05:27 65 (NE) 59
V1139 Cas s 1 0.2971 12.80 12.80 0.00 23.07. 05:27 309 (NW) 80
V576 Aur s 7 1.961843 9.68 9.97 0.29 23.07. 05:27 95 (E) 45
ET Boo s 1 0.64504 9.14 9.14 0.00 23.07. 05:27 355 (N) 7
IR Lib s 8 0.2743715 8.72 8.72 0.00 23.07. 05:27 328 (NW) -66
V560 And p 8 0.885066 13.91 14.26 0.35 23.07. 05:27 227 (SW) 82
V1199 Her p 10 0.3355445 14.90 15.50 0.60 23.07. 05:28 333 (NW) -8
AF Hya p 9 0.5761742 12.80 13.80 1.00 23.07. 05:28 92 (E) -29
V2637 Oph p 7 0.386173 11.80 12.27 0.47 23.07. 05:28 314 (NW) -24
V336 Sgr p 10 1.284354 14.00 15.10 1.10 23.07. 05:28 271 (W) -31
PT Dra p 10 0.270768 14.30 14.90 0.60 23.07. 05:28 356 (N) 15
DQ CVn p 1 0.491422 12.28 12.56 0.28 23.07. 05:28 23 (NE) -2
V1692 Aql s 9 0.609249 11.25 11.40 0.15 23.07. 05:28 288 (W) -5
CE Leo p 1 0.3034287 11.80 12.60 0.80 23.07. 05:28 39 (NE) -8
V1140 Cen p 9 0.434606 13.60 14.70 1.10 23.07. 05:29 64 (NE) -68
OW Lup p 10 0.360317 10.03 10.39 0.36 23.07. 05:29 335 (NW) -73
V430 Dra p 9 0.4102 15.20 16.00 0.80 23.07. 05:29 323 (NW) 39
TW Mus p 10 0.4179484 12.10 12.60 0.50 23.07. 05:29 143 (SE) -63
FW Vel s 9 2.384022 9.50 10.00 0.50 23.07. 05:29 117 (SE) -55
V458 CrA p 10 1.266286 13.40 14.00 0.60 23.07. 05:29 258 (W) -56
MX Mon s 7 0.686442 11.40 11.70 0.30 23.07. 05:30 109 (E) 10
CT Her p 1 1.7863748 10.60 11.70 1.10 23.07. 05:30 334 (NW) -18
GG CVn p 1 0.385947 12.00 12.50 0.50 23.07. 05:30 8 (N) -8
V880 Cyg p 1 1.0600316 13.90 14.60 0.70 23.07. 05:30 304 (NW) 16
ER Vul s 1 0.698095 7.27 7.49 0.22 23.07. 05:30 284 (W) 25
QW And s 5 0.49187 12.60 12.60 0.00 23.07. 05:30 276 (W) 78
V654 Pup p 9 0.370015 14.00 14.80 0.80 23.07. 05:30 134 (SE) -25
EX Hya p 10 0.068233846 9.60 13.99 4.39 23.07. 05:30 53 (NE) -62
V700 Cyg p 1 0.2906303 11.90 12.40 0.50 23.07. 05:31 298 (NW) 28
GH Mon s 5 0.7071845 12.80 13.10 0.30 23.07. 05:31 109 (E) 12
V1300 Her p 1 0.296334 12.63 13.00 0.37 23.07. 05:31 323 (NW) 8
V1067 Her s 1 0.258109 12.58 12.58 0.00 23.07. 05:31 327 (NW) 12
V674 Pup p 10 0.602926 10.73 11.00 0.27 23.07. 05:31 120 (SE) -16
PY Boo s 9 0.278049 12.10 12.10 0.00 23.07. 05:31 352 (N) 12
V1799 Ori s 2 0.290304 12.90 13.60 0.70 23.07. 05:31 136 (SE) 39
BW Boo p 1 3.332818 7.13 7.46 0.33 23.07. 05:31 360 (N) -4
PX Car s 10 0.795101 9.65 10.10 0.45 23.07. 05:31 148 (SE) -25
FP Lyn p 9 0.359085 11.36 11.69 0.33 23.07. 05:31 62 (NE) 28
V960 Cep s 6 0.333992 12.80 12.80 0.00 23.07. 05:31 329 (NW) 63
V432 Peg p 3 0.739835 12.18 12.58 0.40 23.07. 05:31 268 (W) 17
SZ Hor p 10 0.62511 10.96 11.74 0.78 23.07. 05:32 176 (S) -16
V1638 Ori p 8 0.614052 11.43 11.86 0.43 23.07. 05:32 140 (SE) 29
V396 Mon p 1 0.3963436 12.60 13.60 1.00 23.07. 05:32 111 (E) 21
BF Tri s 9 0.326566 14.00 14.50 0.50 23.07. 05:32 212 (SW) 68
V541 Cas s 1 0.9098488 10.40 11.00 0.60 23.07. 05:32 359 (N) 77
NV Cas p 7 0.7415213 14.80 15.50 0.70 23.07. 05:32 300 (NW) 71
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.