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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:45 // 15:37 UTC
Civil Twilight (6°): 06:10 // 16:11 UTC
Nautical Twilight (12°): 05:31 // 16:51 UTC
Astronomical Twilight (18°): 04:52 // 17:29 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
NU Cyg p 3 0.2811248 14.30 14.90 0.60 21.01. 15:23 285 (W) 41
EQ Tau p 1 0.3413474 10.50 11.03 0.53 21.01. 15:23 107 (E) 42
AK Boo p 8 0.69403 15.80 16.30 0.50 21.01. 15:23 343 (N) -14
PQ Dra p 9 0.3209415 13.90 14.50 0.60 21.01. 15:24 342 (N) 19
QY Hya p 2 0.292341 9.04 9.36 0.32 21.01. 15:24 11 (N) -68
UX Her p 1 1.54886 9.05 10.21 1.16 21.01. 15:24 287 (W) 8
AN UMa s 6 0.07975275 14.90 20.20 5.30 21.01. 15:24 15 (N) 7
IW Ara p 9 0.5368513 13.90 14.50 0.60 21.01. 15:24 228 (SW) -47
V1022 Tau s 2 0.347171 14.96 14.30 -0.66 21.01. 15:24 97 (E) 43
AR Dra s 1 0.675838 11.29 11.63 0.34 21.01. 15:24 1 (N) 25
V440 Cas s 8 0.32568791 15.00 15.00 0.00 21.01. 15:24 285 (W) 82
MX Ser s 4 0.30776 13.20 13.68 0.48 21.01. 15:24 296 (NW) -24
V506 Oph s 1 1.0604275 11.20 12.00 0.80 21.01. 15:24 284 (W) -2
V353 Dra s 8 0.802697 11.52 11.72 0.21 21.01. 15:24 329 (NW) 29
SY Hor s 10 0.3116395 11.48 12.08 0.60 21.01. 15:25 143 (SE) -18
V557 And p 10 0.347444 14.20 15.00 0.80 21.01. 15:25 118 (SE) 70
EY CVn s 1 0.342687 11.91 12.20 0.29 21.01. 15:25 352 (N) -5
V495 Vel p 10 1.95847 10.13 10.58 0.45 21.01. 15:25 94 (E) -62
V875 Cep p 10 0.607031 12.00 12.33 0.33 21.01. 15:25 353 (N) 55
DP Gem p 1 0.5584482 13.40 14.00 0.60 21.01. 15:25 76 (E) 25
GX Psc p 9 0.43431 13.40 13.70 0.30 21.01. 15:25 149 (SE) 69
NN Mon p 6 0.9123618 12.70 13.90 1.20 21.01. 15:25 81 (E) -9
V2650 Oph s 7 0.384054 12.57 13.00 0.43 21.01. 15:25 284 (W) -1
BX Tri s 6 0.1926355 12.35 12.60 0.25 21.01. 15:25 119 (SE) 64
V1275 Her p 10 0.29111 14.10 14.70 0.60 21.01. 15:26 312 (NW) 27
V872 Cep p 10 0.2800266 14.80 15.24 0.44 21.01. 15:26 303 (NW) 69
V687 And p 10 0.395048 11.68 11.83 0.15 21.01. 15:26 220 (SW) 74
NY Lyr p 1 0.4408 12.70 13.20 0.50 21.01. 15:26 286 (W) 33
WZ Cap s 9 0.3130867 14.00 14.00 0.00 21.01. 15:26 226 (SW) 13
V384 Vul p 1 0.4388572 12.72 13.16 0.44 21.01. 15:26 260 (W) 46
DK Cyg p 1 0.470693 10.37 10.93 0.56 21.01. 15:26 261 (W) 55
AT Aqr s 8 0.30409565 14.10 14.70 0.60 21.01. 15:26 211 (SW) 14
V1901 Cyg s 6 0.808907 13.10 13.10 0.00 21.01. 15:27 262 (W) 49
V734 CrA p 9 0.978382 11.08 12.00 0.92 21.01. 15:27 236 (SW) -29
V940 Cyg s 9 0.3323186 14.50 15.10 0.60 21.01. 15:27 310 (NW) 48
DK Hya s 1 0.5219213 10.50 10.70 0.20 21.01. 15:27 64 (NE) -46
DM Cir p 8 0.386773 9.99 10.51 0.52 21.01. 15:27 238 (SW) -64
VW Pic p 10 0.425763 7.05 7.14 0.09 21.01. 15:27 139 (SE) -33
IT Cnc s 6 0.363657 12.50 12.90 0.40 21.01. 15:27 52 (NE) -2
V958 Cep p 10 0.345291 10.75 10.88 0.13 21.01. 15:28 357 (N) 57
V1331 Aql p 4 1.364193 7.70 8.05 0.35 21.01. 15:28 267 (W) 1
V2282 Cyg s 3 0.335948 12.02 12.02 0.00 21.01. 15:28 305 (NW) 45
ZZ Sgr p 8 3.08339 10.50 12.80 2.30 21.01. 15:28 243 (SW) -23
LP Com s 1 0.337934 12.76 12.76 0.00 21.01. 15:28 360 (N) -13
BZ Ara p 9 0.4 14.50 15.10 0.60 21.01. 15:28 231 (SW) -53
BF Pav p 10 0.305605 11.00 11.90 0.90 21.01. 15:28 221 (SW) -40
DL CVn p 2 0.642442 11.97 12.20 0.23 21.01. 15:28 356 (N) -1
V1022 Oph s 4 0.2394017 15.10 15.95 0.85 21.01. 15:28 294 (NW) -24
NV Cas p 7 0.7415213 14.80 15.50 0.70 21.01. 15:29 4 (N) 84
AO Ser s 1 0.8793471 10.70 10.80 0.10 21.01. 15:29 311 (NW) -9
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.