22220-2050 HDS 3169 (HD 212066)
22h 21m 57.52s -20° 49' 42.2" P.A. 202.00 sep 15.2 mag 8.35,10.87 Sp K0III dist. 729.93 pc (2381.03 l.y.)
| Coord 2000 |
22220-2050 |
|
Discov num |
HDS3169 |
|
Comp |
|
|
Coord arcsec 2000 |
22 21 57.52 -20 49 42.2 |
|
| Date first |
1920 |
|
Date last |
2016 |
|
Obs |
10 |
|
| Pa first |
210 |
|
Pa last |
201.8 |
|
P.A. Now (θ) |
201.8° |
|
| Sep first |
16.7 |
|
Sep last |
15.191 |
|
Sep. Now (ρ) |
15.191" |
|
| Mag pri |
8.35 |
|
Mag sec |
10.87 |
|
delta mag (ΔM) |
2.52 |
|
Spectral class |
K0III (yellow-orange) |
|
| Pri motion ra |
+025 |
|
Sec motion ra |
+049 |
|
| Pri motion dec |
-002 |
|
Sec motion dec |
-006 |
|
| Notes |
|
|
rPM=0.493
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 212066 |
|
Constellation |
Aquarius |
|
SAO |
191088 |
|
HIP |
110418 |
|
| Tycho2 |
6384-01300-1 |
|
Gaia DR2 |
6820896597103520768 |
|
HD |
212066 |
|
BD |
BD-21 6207 |
|
| Distance |
729.93 |
|
Distance ly |
2381.03 |
|
WDS 22220-2050 HDS 3169 (HD 212066) : NOTES
No records found.
REFERENCES
| refcode |
metd |
author |
reference |
| HDS |
|
Hipparcos Double Star (from additional DD list) |
................... |
WDS HISTORIC DATA
| coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
| 22220-2050 |
HDS3169 |
|
1998 |
6 |
204 |
15.5 |
8.35 |
10.87 |
K0III |
D |
222157.52-204942.2 |
| 22220-2050 |
HDS3169 |
|
1999 |
7 |
204 |
15.6 |
8.35 |
10.87 |
K0III |
D |
222157.52-204942.2 |
| 22220-2050 |
HDS3169 |
|
2010 |
8 |
203 |
15.2 |
8.35 |
10.87 |
K0III |
|
222157.52-204942.2 |
| 22220-2050 |
HDS3169 |
|
2016 |
9 |
203 |
15.2 |
8.35 |
10.87 |
K0III |
|
222157.52-204942.2 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 22220-2050 HDS 3169 (HD 212066) : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 22220-2050 HDS 3169 (HD 212066) : MEASURES
No records found.
WDS 22220-2050 (HD 212066) : VIRTUAL EYEPIECE
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|
WDS 22220-2050 (HD 212066) : ALADIN DSS IMAGE @
Error -22130
Not valid ID.
Error -22130
Not valid ID.
Error -27220
Not valid ID.
