16298-2152 MET 77 AD
16h 29m 48.70s -21° 52' 11.9" P.A. 349.00 sep 4.6 mag 7.76,17.63 Sp K0IV
| Coord 2000 |
16298-2152 |
|
Discov num |
MET 77 |
|
Comp |
AD |
|
Coord arcsec 2000 |
16 29 48.70 -21 52 11.9 |
|
| Date first |
2002 |
|
Date last |
2002 |
|
Obs |
1 |
|
| Pa first |
349 |
|
Pa last |
349.3 |
|
P.A. Now (θ) |
349.3° |
|
| Sep first |
4.6 |
|
Sep last |
4.623 |
|
Sep. Now (ρ) |
4.623" |
|
| Mag pri |
7.76 |
|
Mag sec |
17.63 |
|
delta mag (ΔM) |
9.87 |
|
Spectral class |
K0IV (yellow-orange) |
|
| Pri motion ra |
-006 |
|
Sec motion ra |
|
|
| Pri motion dec |
-022 |
|
Sec motion dec |
|
|
| Notes |
U
K
(Proper motion indicates non-physical, K-band or other infrared magnitudes) |
|
Visually invisible, K-band or other infrared star : Summary line gives K-band or other infrared (>1 micron) magnitudes
This double is not physical.
16298-2152 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
16 29 49 -21 52 12 |
MET 77 AB |
2019 |
5 |
119 |
3.1 |
10.80 |
18.10 |
7.30 |
|
|
| Show |
|
|
16 29 49 -21 52 12 |
MET 77 AC |
2002 |
1 |
350 |
3.6 |
7.76 |
16.71 |
8.95 |
|
|
| Show |
|
|
16 29 49 -21 52 12 |
MET 77 AD |
2002 |
1 |
349 |
4.6 |
7.76 |
17.63 |
9.87 |
|
<=== |
| Show |
|
|
16 29 49 -21 52 12 |
MET 77 AE |
2002 |
1 |
181 |
9.7 |
7.76 |
18.48 |
10.72 |
|
|
| Show |
|
|
16 29 49 -21 52 12 |
MET 77 AF |
2004 |
1 |
351 |
10.2 |
7.76 |
18.90 |
11.14 |
|
|
| Show |
|
|
16 29 49 -21 52 12 |
MET 77 AG |
2002 |
1 |
137 |
10.2 |
7.76 |
19.46 |
11.70 |
|
|
| Show |
|
|
16 29 49 -21 52 12 |
MET 77 AH |
2015 |
2 |
354 |
10.7 |
7.76 |
16.40 |
8.64 |
|
|
Octuple system
8 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Ophiuchus |
|
Tycho2 |
6215-00184-1 |
|
Gaia DR2 |
6052280004416392320 |
|
WDS 16298-2152 MET 77 AD : NOTES
No records found.
REFERENCES
| refcode |
metd |
author |
reference |
| Met2003 |
Ao j |
Metchev, S.A., Hillenbrand, L.A., & White, R.J. |
2003ApJ...582.1102M |
| Met2003 |
|
ApJ 582, 1102, 2003 |
|
| Met2004a |
A j |
Metchev, S.A. & Hillenbrand, L.A. |
2004ApJ...617.1330M |
| Met2004a |
+Ao |
ApJ 617, 1330, 2004 |
|
| Met2004b |
Ao - |
Metchev, S.A. & Hillenbrand, L.A. |
2004ASPC..324..238M |
| Met2004b |
|
ASP Conf. 324, 238, 2004 |
|
| Met2004b |
|
(Exact dates not given. Default date = decade of publication added. Theta |
|
| Met2004b |
|
estimated from their Figure 2.) |
|
| Met2006 |
A j |
Metchev, S.A. & Hillenbrand, L.A. |
2006ApJ...651.1166M |
| Met2006 |
|
ApJ 651, 1166, 2006 |
|
| Met2009 |
A j |
Metchev, S.A. & Hillenbrand, L.A. |
2009ApJS..181...62M |
| Met2009 |
+Ao |
ApJS 181, 62, 2009 |
|
| Met2009b |
A j |
Metchev, S., Marois, C., & Zuckerman, B. |
2009ApJ...705L.204M |
| Met2009b |
|
ApJ 705, L204, 2009 |
|
WDS HISTORIC DATA
| coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
| 16298-2152 |
MET 77 |
AD |
2002 |
1 |
349 |
4.6 |
11.38 |
21.00 |
K0IV |
DU |
162948.70-215211.9 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 16298-2152 MET 77 AD : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 16298-2152 MET 77 AD : MEASURES
No records found.
WDS 16298-2152 : 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 16298-2152 : ALADIN DSS IMAGE @
Error -22130
Not valid ID.
Error -22130
Not valid ID.
Error -27220
Not valid ID.
