18172-1656 ADP 3
18h 17m 10.73s -16° 56' 08.7" P.A. 180.00 sep 3.4 mag 11.30,11.30
| Coord 2000 |
18172-1656 |
|
Discov num |
ADP 3 |
|
Comp |
|
|
Coord arcsec 2000 |
18 17 10.73 -16 56 08.7 |
|
| Date first |
1998 |
|
Date last |
2015 |
|
Obs |
5 |
|
| Pa first |
178 |
|
Pa last |
180.2 |
|
P.A. Now (θ) |
180.2° |
|
| Sep first |
3.3 |
|
Sep last |
3.441 |
|
Sep. Now (ρ) |
3.441" |
|
| Mag pri |
11.30 |
|
Mag sec |
11.30 |
|
delta mag (ΔM) |
0 |
|
Spectral class |
|
|
| Pri motion ra |
-006 |
|
Sec motion ra |
-005 |
|
| Pri motion dec |
-020 |
|
Sec motion dec |
-014 |
|
| Notes |
|
|
rPM=0.291 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Sagittarius |
|
Gaia DR2 |
4097384579759714176 |
|