08209+0520 J 397
08h 21m 01.89s +05° 20' 25.7" P.A. 319.00 sep 2.0 mag 9.60,10.70 Sp K0
| Coord 2000 |
08209+0520 |
|
Discov num |
J 397 |
|
Comp |
|
|
Coord arcsec 2000 |
08 21 01.89 +05 20 25.7 |
|
| Date first |
1911 |
|
Date last |
2015 |
|
Obs |
5 |
|
| Pa first |
333 |
|
Pa last |
319 |
|
P.A. Now (θ) |
319° |
|
| Sep first |
3.4 |
|
Sep last |
2.02 |
|
Sep. Now (ρ) |
2.02" |
|
| Mag pri |
9.60 |
|
Mag sec |
10.70 |
|
delta mag (ΔM) |
1.1 |
|
Spectral class |
K0 (yellow-orange) |
|
| Pri motion ra |
-021 |
|
Sec motion ra |
|
|
| Pri motion dec |
-007 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hydra |
|
Tycho2 |
0204-01746-1 |
|
Gaia DR2 |
3093326641620422656 |
|
