18213+0609 SKF 2551
18h 21m 16.74s +06° 08' 41.8" P.A. 283.00 sep 23.2 mag 10.00,11.00 Sp F8+G0
| Coord 2000 |
18213+0609 |
|
Discov num |
SKF2551 |
|
Comp |
|
|
Coord arcsec 2000 |
18 21 16.74 +06 08 41.8 |
|
| Date first |
1906 |
|
Date last |
2015 |
|
Obs |
16 |
|
| Pa first |
284 |
|
Pa last |
283 |
|
P.A. Now (θ) |
283° |
|
| Sep first |
23.7 |
|
Sep last |
23.175 |
|
Sep. Now (ρ) |
23.175" |
|
| Mag pri |
10.00 |
|
Mag sec |
11.00 |
|
delta mag (ΔM) |
1 |
|
Spectral class |
F8+G0 (yellow-white/yellow) |
|
| Pri motion ra |
-006 |
|
Sec motion ra |
-006 |
|
| Pri motion dec |
-006 |
|
Sec motion dec |
-004 |
|
| Notes |
|
|
rPM=0.236 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Serpens |
|
Tycho2 |
0444-02984-1 |
|
Gaia DR2 |
4476924792388626816 |
|
