21086-2112 HJ 3009 AB (Chi Cap)
21h 08m 33.62s -21° 11' 37.2" P.A. 61.00 sep 70.6 mag 5.28,11.72 Sp A0V dist. 55.13 pc (179.83 l.y.)
Coord 2000 |
21086-2112 |
|
Discov num |
HJ 3009 |
|
Comp |
AB |
|
Coord arcsec 2000 |
21 08 33.62 -21 11 37.2 |
|
Date first |
1830 |
|
Date last |
2020 |
|
Obs |
6 |
|
Pa first |
69 |
|
Pa last |
60.6 |
|
P.A. Now (θ) |
60.6° |
|
Sep first |
70.0 |
|
Sep last |
70.61 |
|
Sep. Now (ρ) |
70.61" |
|
Mag pri |
5.28 |
|
Mag sec |
11.72 |
|
delta mag (ΔM) |
6.44 |
|
Spectral class |
A0V (white) |
|
Pri motion ra |
+019 |
|
Sec motion ra |
+021 |
|
Pri motion dec |
-060 |
|
Sec motion dec |
+005 |
|
Notes |
N
(See Notes) |
|
rPM=1.033
This double is not physical.
21086-2112 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
Chi Cap |
190050 |
21 08 34 -21 11 37 |
HJ 3009 AB |
2020 |
6 |
61 |
70.6 |
5.28 |
11.72 |
6.44 |
|
<=== |
Show |
|
190050 |
21 08 34 -21 11 37 |
HJ 3009 AC |
1999 |
3 |
114 |
35.8 |
5.28 |
15.00 |
9.72 |
|
|
Show |
|
190050 |
21 08 34 -21 11 37 |
VIG 20 AE |
2008 |
3 |
15 |
9.5 |
5.30 |
13.00 |
7.70 |
|
|
Show |
|
190050 |
21 08 34 -21 11 37 |
VIG 20 AF |
2008 |
3 |
14 |
9.6 |
5.30 |
13.00 |
7.70 |
|
|
Show |
|
190050 |
21 08 34 -21 11 37 |
VIG 20 AG |
2007 |
1 |
62 |
13.1 |
5.30 |
20.00 |
14.70 |
|
|
Show |
|
|
21 08 38 -21 11 03 |
HJ 3009 BD |
2016 |
9 |
88 |
18.0 |
11.00 |
12.20 |
1.20 |
|
|
Septuple system
7 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Name |
Chi Cap |
|
Constellation |
Capricornus |
|
SAO |
190050 |
|
HIP |
104365 |
|
Tycho2 |
6358-01841-1 |
|
Gaia DR2 |
6832245893565505024 |
|
HD |
201184 |
|
HR |
8087 |
|
GC |
29543 |
|
GL |
Wo 9720 |
|
BD |
BD-21 5933 |
|
Bayer |
Chi Capricorni |
|
Bayer name |
Chi Cap |
|
Flamsteed |
25 Capricorni |
|
Flamsteed name |
25 Cap |
|
FK5 |
3690 |
|
Distance |
55.13 |
|
Distance ly |
179.83 |
|
Bayer greek |
χ Cap |
|
WDS 21086-2112 HJ 3009 AB (Chi Cap) : NOTES
discov_num |
notes |
refcode |
HJ 3009 |
chi Cap = 25 Cap |
|
|
HJ 1617. |
|
VIG 20 |
The E and F components appear to be co-moving with the primary; the |
|
|
masses of E and F are estimated at 0.09-0.13 and 0.09-0.14 Msun, |
|
|
respectively. Optical/physical nature of the G component is undefined. |
Vig2012 |
REFERENCES
refcode |
metd |
author |
reference |
Vig2012 |
A - |
Vigan, A., Patience, J., Marois, C., Bonavita, M., DeRosa, R.J., Macintosh, B., |
2012A&A...544A...9V |
Vig2012 |
|
Song, I., Royon, R., Zuckerman, B., Lafreniere, D., & Barman, T. |
|
Vig2012 |
|
A&A 544, A9, 2012 |
|
Vig2012 |
|
(measures include 5-sigma detection limits for separations 0.5" - 10") |
|
DISCOVERER
idgroup |
discov |
author |
1 |
HJ |
Herschel, J.F.W. |
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
21086-2112 |
HJ 3009 |
AB |
1998 |
4 |
61 |
69.8 |
5.28 |
11.00 |
|
N D |
210833.64-211137.4 |
21086-2112 |
HJ 3009 |
AB |
1999 |
5 |
62 |
69.2 |
5.28 |
11.00 |
|
N D |
210833.64-211137.4 |
21086-2112 |
HJ 3009 |
AB |
2020 |
6 |
61 |
70.6 |
5.28 |
11.72 |
A0V |
N |
210833.62-211137.2 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 21086-2112 HJ 3009 AB (Chi Cap) : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 21086-2112 HJ 3009 AB (Chi Cap) : MEASURES
No records found.
WDS 21086-2112 (Chi Cap) : VIRTUAL EYEPIECE
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
|
|
WDS 21086-2112 (Chi Cap) : ALADIN DSS IMAGE @
Error -22130
Not valid ID.
Error -22130
Not valid ID.
Error -27220
Not valid ID.