17224+0409 SLE 21
17h 22m 26.25s +04° 08' 42.6" P.A. 166.00 sep 4.5 mag 9.50,12.00
| Coord 2000 |
17224+0409 |
|
Discov num |
SLE 21 |
|
Comp |
|
|
Coord arcsec 2000 |
17 22 26.25 +04 08 42.6 |
|
| Date first |
1982 |
|
Date last |
1982 |
|
Obs |
1 |
|
| Pa first |
166 |
|
Pa last |
165.5 |
|
P.A. Now (θ) |
165.5° |
|
| Sep first |
4.5 |
|
Sep last |
4.51 |
|
Sep. Now (ρ) |
4.51" |
|
| Mag pri |
9.50 |
|
Mag sec |
12.00 |
|
delta mag (ΔM) |
2.5 |
|
Spectral class |
|
|
| Pri motion ra |
|
|
Sec motion ra |
|
|
| Pri motion dec |
|
|
Sec motion dec |
|
|
| Notes |
X
(Dubious double) |
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS