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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:11 // 19:00 UTC
Civil Twilight (6°): 02:32 // 19:39 UTC
Nautical Twilight (12°): 01:36 // 20:36 UTC
Astronomical Twilight (18°): 00:11 // 22:01 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V468 Hya p 10 0.93511 11.20 11.60 0.40 21.07. 02:15 52 (NE) -26
V687 Cyg p 2 1.7072309 10.20 11.40 1.20 21.07. 02:15 266 (W) 44
BN Ari s 1 0.2993717 10.38 10.98 0.60 21.07. 02:15 108 (E) 49
BT Tri p 10 0.2512 14.20 14.80 0.60 21.07. 02:15 103 (E) 52
AN UMa s 6 0.07975275 14.90 20.20 5.30 21.07. 02:15 1 (N) 5
V868 Mon s 8 0.637711 8.90 9.48 0.58 21.07. 02:15 62 (NE) -25
V1026 Sgr s 10 0.3888662 12.80 13.40 0.60 21.07. 02:16 239 (SW) 1
V462 Peg p 7 0.878974 12.05 12.50 0.45 21.07. 02:16 213 (SW) 51
UV Gru p 10 0.365688 12.75 13.55 0.80 21.07. 02:16 189 (S) -8
WW UMi p 8 0.601949 12.45 12.60 0.15 21.07. 02:16 348 (N) 35
V384 Cas p 5 1.108265 11.80 12.30 0.50 21.07. 02:16 90 (E) 75
GZ Pup s 10 0.3202743 11.70 12.10 0.40 21.07. 02:16 100 (E) -48
IP Lac s 1 0.8520135 13.20 13.20 0.00 21.07. 02:16 285 (W) 80
BI CVn s 1 0.3842103 10.35 10.75 0.40 21.07. 02:16 338 (N) 0
V789 Cyg p 6 0.288551 13.30 13.70 0.40 21.07. 02:17 267 (W) 43
V1167 Her p 3 0.275279 9.89 9.89 0.00 21.07. 02:17 285 (W) -3
GK CVn p 10 0.4012861 14.40 15.50 1.10 21.07. 02:17 326 (NW) 2
V887 Aql s 6 2.71606 13.15 13.15 0.00 21.07. 02:17 258 (W) 27
V1692 Aql p 9 0.609249 11.25 11.45 0.20 21.07. 02:17 248 (W) 26
AC Tuc s 10 1.265821 11.30 11.30 0.00 21.07. 02:17 177 (S) -20
V380 Gem p 6 0.33661 13.15 14.00 0.85 21.07. 02:17 62 (NE) 10
IW Boo s 4 0.264742 13.40 13.40 0.00 21.07. 02:18 328 (NW) 11
GM Dra s 4 0.338741 8.79 8.79 0.00 21.07. 02:18 315 (NW) 41
KP Peg s 5 0.7272053 7.05 7.05 0.00 21.07. 02:18 221 (SW) 48
V579 Per p 8 0.465618 7.87 7.94 0.07 21.07. 02:18 74 (E) 44
VV Vir p 1 0.446135 11.90 13.20 1.30 21.07. 02:18 303 (NW) -37
CF Mon s 4 2.6104738 13.60 13.70 0.10 21.07. 02:18 72 (E) -15
AM CrB s 6 0.703654 12.80 12.80 0.00 21.07. 02:18 306 (NW) 19
V599 Aur s 1 0.316533 11.67 11.90 0.23 21.07. 02:18 69 (E) 25
V470 Hya p 7 0.395393 13.00 13.50 0.50 21.07. 02:18 53 (NE) -27
GS Cep s 1 1.471625 10.20 10.20 0.00 21.07. 02:18 335 (NW) 82
G0330.1394 Vir s 8 0.436873 11.34 11.83 0.49 21.07. 02:19 300 (NW) -18
UV Psc s 1 0.861047 8.91 9.54 0.63 21.07. 02:19 139 (SE) 40
V596 Lyr s 1 0.2996305 13.22 13.22 0.00 21.07. 02:19 291 (W) 46
NZ Per p 1 0.93792 11.70 12.10 0.40 21.07. 02:19 71 (E) 35
V335 Gem p 9 1.767807 7.90 8.05 0.15 21.07. 02:19 56 (NE) 1
OP Boo p 10 0.311443 12.80 13.10 0.30 21.07. 02:19 327 (NW) 24
V1120 Oph p 5 0.3367531 13.90 14.40 0.50 21.07. 02:19 279 (W) -16
TX CMi p 1 0.3892173 14.00 15.00 1.00 21.07. 02:19 58 (NE) -18
BF Vir p 1 0.640575 10.50 11.23 0.73 21.07. 02:19 314 (NW) -31
EH Lyn p 1 0.326743 13.00 13.28 0.28 21.07. 02:19 27 (NE) -1
V Pup s 8 1.454492 4.35 4.82 0.47 21.07. 02:19 108 (E) -58
NW Dra p 7 0.728091 12.91 13.56 0.65 21.07. 02:20 358 (N) 30
KN Vul p 1 0.3573295 13.00 13.40 0.40 21.07. 02:20 259 (W) 46
V870 Ara p 7 0.399826 9.00 9.39 0.40 21.07. 02:20 220 (SW) -34
BT Eri p 10 2.112291 9.56 10.45 0.89 21.07. 02:20 134 (SE) -16
LO Com s 1 0.2863605 12.38 12.38 0.00 21.07. 02:21 343 (N) -12
V1137 Her p 10 0.37083 14.30 14.70 0.40 21.07. 02:21 319 (NW) 25
BX Tri s 6 0.1926355 12.35 12.60 0.25 21.07. 02:21 99 (E) 53
QY Tel p 10 2.48899 9.60 10.18 0.58 21.07. 02:21 225 (SW) -23
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.