21069+0405 BAL 2555 (HD 201022)
21h 06m 55.23s +04° 05' 12.5" P.A. 164.00 sep 17.1 mag 9.20,11.40 Sp K2 dist. 263.16 pc (858.43 l.y.)
| Coord 2000 |
21069+0405 |
|
Discov num |
BAL2555 |
|
Comp |
|
|
Coord arcsec 2000 |
21 06 55.23 +04 05 12.5 |
|
| Date first |
1910 |
|
Date last |
2015 |
|
Obs |
9 |
|
| Pa first |
164 |
|
Pa last |
164.2 |
|
P.A. Now (θ) |
164.2° |
|
| Sep first |
16.7 |
|
Sep last |
17.1 |
|
Sep. Now (ρ) |
17.1" |
|
| Mag pri |
9.20 |
|
Mag sec |
11.40 |
|
delta mag (ΔM) |
2.2 |
|
Spectral class |
K2 (yellow-orange) |
|
| Pri motion ra |
-004 |
|
Sec motion ra |
-002 |
|
| Pri motion dec |
-012 |
|
Sec motion dec |
-019 |
|
| Notes |
|
|
rPM=0.381
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 201022 |
|
Constellation |
Equuleus |
|
SAO |
126549 |
|
HIP |
104224 |
|
| Tycho2 |
0534-00352-1 |
|
Gaia DR2 |
1732802876240250752 |
|
HD |
201022 |
|
BD |
BD+03 4503 |
|
| Distance |
263.16 |
|
Distance ly |
858.43 |
|
