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Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:21 // 17:42 UTC
Civil Twilight (6°): 03:50 // 18:14 UTC
Nautical Twilight (12°): 03:09 // 18:54 UTC
Astronomical Twilight (18°): 02:26 // 19:38 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V906 Cyg s 5 0.3651677 14.90 15.70 0.80 07.04. 16:58 353 (N) -5
V1077 Cas p 9 0.260823 14.73 15.58 0.85 07.04. 16:58 315 (NW) 42
SV Cam p 1 0.593072 8.40 9.00 0.60 07.04. 16:58 359 (N) 58
QW And p 5 0.49187 12.60 13.00 0.40 07.04. 16:58 305 (NW) 38
V1315 Her p 1 0.358361 12.75 13.10 0.35 07.04. 16:58 12 (N) 1
IP Peg s 1 0.15820616 13.00 13.00 0.00 07.04. 16:58 301 (NW) -1
V338 Dra p 5 0.2351485 13.30 13.90 0.60 07.04. 16:59 24 (NE) 27
AA UMa s 1 0.468127 10.88 11.53 0.65 07.04. 16:59 83 (E) 63
CR Aqr p 6 0.514491 13.60 14.50 0.90 07.04. 16:59 313 (NW) -46
V620 CrA p 10 2.615225 12.40 13.60 1.20 07.04. 16:59 46 (NE) -82
V562 Sco p 8 1.055051 11.50 12.00 0.50 07.04. 16:59 77 (E) -62
BF Tri p 9 0.326566 14.00 14.60 0.60 07.04. 16:59 284 (W) 29
V1034 Cyg s 1 0.976932 9.60 9.90 0.30 07.04. 16:59 347 (N) -8
V1500 Cyg p 10 0.1396131 17.17 18.55 1.38 07.04. 16:59 339 (N) 12
LX Aur p 10 0.362058 15.00 16.50 1.50 07.04. 16:59 261 (W) 84
V549 And p 10 0.315957 14.00 14.50 0.50 07.04. 17:00 292 (W) 38
AO Ser p 1 0.8793471 10.70 12.00 1.30 07.04. 17:00 45 (NE) -11
V1687 Aql p 10 0.587805 11.50 11.90 0.40 07.04. 17:00 357 (N) -36
RV CVn p 1 0.2695671 13.75 14.36 0.61 07.04. 17:00 65 (NE) 16
NT Aps p 5 0.294763 8.39 8.87 0.48 07.04. 17:00 155 (SE) -54
RY Ind p 10 0.712114 10.83 11.45 0.62 07.04. 17:00 271 (W) -71
AW Vir s 1 0.3539976 11.00 11.67 0.67 07.04. 17:00 84 (E) -1
V2364 Cyg p 2 0.5921355 11.10 11.65 0.55 07.04. 17:00 357 (N) 10
AI Gem p 1 0.7242082 13.80 14.20 0.40 07.04. 17:00 185 (S) 56
V353 Cam p 9 1.3268 15.21 17.86 2.65 07.04. 17:01 328 (NW) 64
V4202 Sgr p 9 1.3913 8.21 8.25 0.04 07.04. 17:01 29 (NE) -60
V649 Lyr s 1 0.292256 14.50 14.91 0.41 07.04. 17:01 7 (N) 6
V513 Her p 3 0.3037692 15.30 15.70 0.40 07.04. 17:01 20 (N) -13
V1763 Cyg p 6 0.4050751 12.40 13.00 0.60 07.04. 17:01 355 (N) -1
V912 Per s 8 0.5775932 12.01 12.25 0.24 07.04. 17:01 274 (W) 54
V969 Oph p 9 0.60146118 13.50 13.90 0.40 07.04. 17:01 14 (N) -36
CR Tri p 9 0.296078 14.10 14.80 0.70 07.04. 17:02 278 (W) 39
G5817.0435 Aqr s 7 0.407648 10.84 10.84 0.00 07.04. 17:02 293 (NW) -35
NT Boo p 10 0.434877 12.10 12.35 0.25 07.04. 17:02 38 (NE) 23
QQ Boo s 8 0.2764765 12.45 12.45 0.00 07.04. 17:02 36 (NE) 16
HX UMa s 5 0.379156 8.89 9.06 0.17 07.04. 17:02 68 (E) 41
FI Lyn s 6 0.373261 9.46 9.46 0.00 07.04. 17:02 74 (E) 79
V546 Vir p 10 0.56717 10.40 10.40 0.00 07.04. 17:02 72 (E) -7
V531 And p 10 0.406372 11.40 11.60 0.20 07.04. 17:02 289 (W) 29
CC Tri s 9 0.382946 13.20 13.60 0.40 07.04. 17:02 280 (W) 36
V1112 Tau s 1 0.423837 13.10 13.10 0.00 07.04. 17:02 231 (SW) 38
Y Crv p 7 0.329037 11.73 12.10 0.37 07.04. 17:03 105 (E) -7
FS Aqr p 7 0.26205 13.20 14.00 0.80 07.04. 17:03 308 (NW) -28
CL Tri p 10 0.578771 11.70 12.15 0.45 07.04. 17:03 278 (W) 37
BU Cep p 5 1.414368 12.20 12.90 0.70 07.04. 17:03 337 (NW) 32
BL Dra p 4 0.402665 11.90 12.20 0.30 07.04. 17:03 356 (N) 21
V539 Ara s 6 3.16908 5.66 6.09 0.43 07.04. 17:03 114 (SE) -78
CK Boo p 1 0.3551495 8.99 9.26 0.27 07.04. 17:03 67 (NE) -7
V927 Mon p 8 0.361879 10.90 11.17 0.27 07.04. 17:03 182 (S) 44
TZ Boo p 1 0.29716095 10.41 11.00 0.59 07.04. 17:03 43 (NE) 14
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.