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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:08 // 19:04 UTC
Civil Twilight (6°): 02:28 // 19:43 UTC
Nautical Twilight (12°): 01:31 // 20:41 UTC
Astronomical Twilight (18°): 23:57 // 22:15 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V581 Sco p 10 0.5110026 11.40 12.10 0.70 18.07. 04:56 270 (W) -54
V1167 Her s 3 0.275279 9.89 9.89 0.00 18.07. 04:56 316 (NW) -23
VV UMa s 1 0.687376 10.13 10.26 0.13 18.07. 04:56 33 (NE) 27
V383 Mon p 2 0.6346866 14.70 15.40 0.70 18.07. 04:56 98 (E) 4
EM Tuc p 4 0.326575 12.16 12.76 0.60 18.07. 04:56 191 (S) -28
KS Lac p 6 4.00634 14.00 14.50 0.50 18.07. 04:56 300 (NW) 59
KV Gem p 1 0.358522 12.40 12.90 0.50 18.07. 04:57 90 (E) 21
PP Hya p 10 0.752311 6.84 6.91 0.07 18.07. 04:57 76 (E) -38
V1238 Her p 4 0.3701515 9.53 9.53 0.00 18.07. 04:57 325 (NW) 12
BO CVn p 1 0.5174625 9.48 10.10 0.62 18.07. 04:57 357 (N) 1
V467 Vul s 1 0.427409 12.44 12.70 0.26 18.07. 04:57 267 (W) 32
CX Aqr p 1 0.5559864 10.55 11.75 1.20 18.07. 04:57 234 (SW) 26
XY Ari p 10 0.25265 13.54 17.60 4.06 18.07. 04:57 148 (SE) 56
G5236.0391 Aqr p 8 0.341529 13.29 13.71 0.42 18.07. 04:57 233 (SW) 23
V473 And s 2 0.4013 13.80 14.15 0.35 18.07. 04:57 250 (W) 73
RV CVn s 1 0.2695671 13.75 13.75 0.00 18.07. 04:57 1 (N) -12
RR Cen p 9 0.6056895 7.27 7.68 0.41 18.07. 04:58 209 (SW) -81
V1119 Her p 4 0.723403 10.05 10.54 0.49 18.07. 04:58 312 (NW) -22
V415 Gem p 1 0.350606 12.40 12.70 0.30 18.07. 04:58 89 (E) 19
BRHV146 Gem p 1 0.350606 12.40 12.70 0.30 18.07. 04:58 89 (E) 19
IM And s 9 0.2703735 18.30 18.80 0.50 18.07. 04:58 229 (SW) 76
LQ Com p 1 0.356835 12.80 13.30 0.50 18.07. 04:58 15 (N) -13
V2637 Oph p 7 0.386173 11.80 12.27 0.47 18.07. 04:59 303 (NW) -18
Y For p 10 0.2699092 13.80 14.20 0.40 18.07. 04:59 166 (S) 12
V342 UMa p 1 0.3438515 13.40 13.90 0.50 18.07. 04:59 27 (NE) 19
V477 Cyg s 1 2.34698 8.50 8.69 0.19 18.07. 04:59 288 (W) 27
V777 Cen s 5 1.775995 10.90 10.90 0.00 18.07. 04:59 108 (E) -66
LS Del p 1 0.3638404 8.61 8.76 0.15 18.07. 04:59 269 (W) 26
EG Cas p 1 0.611449 12.90 13.40 0.50 18.07. 04:59 304 (NW) 71
FF Vul s 1 0.444979 13.10 13.10 0.00 18.07. 04:59 280 (W) 25
V413 Gem s 7 0.532812 14.55 14.70 0.15 18.07. 04:59 91 (E) 18
V1007 Cas p 5 0.332007 12.00 12.44 0.44 18.07. 05:00 284 (W) 75
V2364 Cyg p 2 0.5921355 11.10 11.65 0.55 18.07. 05:00 310 (NW) 33
V1763 Cyg s 6 0.4050751 12.40 12.40 0.00 18.07. 05:00 300 (NW) 27
BX Tri s 6 0.1926355 12.35 12.60 0.25 18.07. 05:00 155 (SE) 72
V473 Cam p 7 0.298438 11.55 12.20 0.65 18.07. 05:00 20 (N) 50
FQ Gem p 8 2.884747 13.00 14.20 1.20 18.07. 05:00 87 (E) 22
V440 Cas p 8 0.32568791 15.00 15.50 0.50 18.07. 05:00 286 (W) 70
CY Cen p 10 1.348327 13.30 16.10 2.80 18.07. 05:00 122 (SE) -84
V402 Aur s 3 0.603498 8.84 8.84 0.00 18.07. 05:00 98 (E) 49
V829 Her s 1 0.358153 11.90 11.90 0.00 18.07. 05:01 323 (NW) 5
I Boo s 1 0.2678178 5.80 6.29 0.49 18.07. 05:01 347 (N) 9
V439 Cam p 10 1.1484 12.55 12.83 0.28 18.07. 05:01 28 (NE) 53
V789 Cyg p 6 0.288551 13.30 13.70 0.40 18.07. 05:02 294 (NW) 19
AY Aqr p 10 0.281995 13.70 14.70 1.00 18.07. 05:02 227 (SW) 8
V349 Vir p 10 2.12408 8.29 8.34 0.05 18.07. 05:02 347 (N) -40
CY Mic p 10 1.62873 11.75 12.46 0.71 18.07. 05:02 231 (SW) -21
RS Sct s 5 0.6642377 9.78 10.08 0.30 18.07. 05:02 275 (W) -17
V1130 Cyg s 5 0.5625602 12.80 12.90 0.10 18.07. 05:02 300 (NW) 27
YY Cru p 10 0.517292 12.80 13.00 0.20 18.07. 05:02 142 (SE) -75
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.