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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:47 // 15:34 UTC
Civil Twilight (6°): 06:12 // 16:08 UTC
Nautical Twilight (12°): 05:32 // 16:48 UTC
Astronomical Twilight (18°): 04:54 // 17:27 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
IM Mon p 8 1.1902417 6.40 6.49 0.09 20.01. 09:31 3 (N) -43
AM CrB p 6 0.703654 12.80 13.50 0.70 20.01. 09:32 257 (W) 62
PR Lac p 10 2.583095 14.80 15.60 0.80 20.01. 09:32 69 (E) 56
V2549 Cyg p 6 1.038366 10.51 10.70 0.19 20.01. 09:32 119 (SE) 61
OT Lup p 10 6.20673 9.82 10.40 0.58 20.01. 09:32 216 (SW) -13
SZ Scl p 10 0.320832 11.72 12.40 0.68 20.01. 09:32 114 (SE) -21
V857 Her s 1 0.38223 10.90 10.90 0.00 20.01. 09:33 249 (W) 68
V501 CrA p 10 0.4110817 12.80 13.40 0.60 20.01. 09:33 184 (S) 0
TY Peg p 1 3.09211 10.10 12.00 1.90 20.01. 09:33 93 (E) 20
ES UMa s 1 0.5288515 11.00 11.40 0.40 20.01. 09:33 341 (N) 35
V1374 Tau p 1 0.250818 13.00 13.50 0.50 20.01. 09:33 10 (N) -11
V902 Sgr s 10 0.29394574 14.40 14.80 0.40 20.01. 09:33 168 (S) 10
IW UMa s 1 0.774718 11.70 11.81 0.11 20.01. 09:33 329 (NW) 11
V873 Aql s 5 0.357572 13.30 13.30 0.00 20.01. 09:33 176 (S) 41
RW Com s 1 0.2373465 11.00 11.56 0.56 20.01. 09:34 288 (W) 20
V905 Ara s 2 0.243905 14.00 14.00 0.00 20.01. 09:34 190 (S) -22
AS Ser s 1 0.4662346 11.40 11.50 0.10 20.01. 09:34 233 (SW) 30
KQ Gem p 1 0.4079905 14.00 15.00 1.00 20.01. 09:34 357 (N) -24
GW Cep p 1 0.3188312 11.40 12.10 0.70 20.01. 09:34 14 (N) 46
CZ CMi p 1 0.426397 10.55 11.05 0.50 20.01. 09:34 348 (N) -30
AY Tri p 10 0.3939 14.10 14.50 0.40 20.01. 09:34 57 (NE) 17
BL Dra p 4 0.402665 11.90 12.20 0.30 20.01. 09:34 34 (NE) 76
WY Hor p 9 0.398929 9.52 9.71 0.19 20.01. 09:35 140 (SE) -56
ET Leo s 1 0.3465036 9.55 9.55 0.00 20.01. 09:35 298 (NW) -11
V609 Aur p 9 0.4747295 13.10 13.60 0.50 20.01. 09:35 13 (N) 1
AD Cnc p 1 0.2827379 13.10 13.40 0.30 20.01. 09:35 324 (NW) -23
BM Psc p 9 0.474768 16.22 16.72 0.50 20.01. 09:35 64 (NE) 15
EH Lyn p 1 0.326743 13.00 13.28 0.28 20.01. 09:35 330 (NW) 0
DU CVn s 2 0.3071015 13.10 13.10 0.00 20.01. 09:36 294 (NW) 30
G1209.1201 Ari p 7 0.351086 13.01 13.01 0.00 20.01. 09:36 65 (NE) 2
V513 Her s 3 0.3037692 15.30 15.70 0.40 20.01. 09:36 208 (SW) 62
V483 And s 1 0.2970635 11.97 12.20 0.23 20.01. 09:36 64 (NE) 32
AW CrB s 1 0.3609357 11.08 11.08 0.00 20.01. 09:36 254 (W) 61
KL CMa p 1 1.76222 6.73 6.97 0.24 20.01. 09:36 2 (N) -55
V449 Nor p 10 0.4046 15.51 15.75 0.24 20.01. 09:36 203 (SW) -22
V2197 Cyg s 1 0.465749 10.90 10.90 0.00 20.01. 09:36 104 (E) 63
AK Aur p 10 4.763107 10.55 11.00 0.45 20.01. 09:36 359 (N) -8
V616 Cyg p 1 1.326636 13.00 15.00 2.00 20.01. 09:36 73 (E) 62
SW Ant s 10 0.3802 13.80 14.60 0.80 20.01. 09:36 286 (W) -46
AU Cir p 8 2.066078 10.70 11.90 1.20 20.01. 09:36 204 (SW) -35
V1200 Cyg p 8 0.3690595 15.30 16.10 0.80 20.01. 09:36 55 (NE) 71
GH Aqr p 6 0.305585 13.40 13.80 0.40 20.01. 09:37 120 (SE) 17
V576 Lyr s 2 0.533573 12.30 12.30 0.00 20.01. 09:37 176 (S) 82
V405 Cam p 10 0.374765 11.52 11.75 0.23 20.01. 09:37 6 (N) 25
UY Hya s 9 0.727521 13.30 13.80 0.50 20.01. 09:37 318 (NW) -29
BL And s 1 0.722376 11.00 11.24 0.24 20.01. 09:37 60 (NE) 48
V425 Ser s 8 0.544293 11.70 11.70 0.00 20.01. 09:37 250 (W) 40
G5248.0214 Aqr p 5 0.323088 13.67 13.67 0.00 20.01. 09:37 111 (E) 10
V500 Cyg p 3 0.924218 11.90 13.40 1.50 20.01. 09:37 117 (SE) 65
V2248 Sgr p 10 0.3148 13.50 14.00 0.50 20.01. 09:38 161 (S) -1
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.