18169-1656 ADP 1
18h 16m 52.44s -16° 55' 59.8" P.A. 47.00 sep 4.5 mag 13.80,15.00
| Coord 2000 |
18169-1656 |
|
Discov num |
ADP 1 |
|
Comp |
|
|
Coord arcsec 2000 |
18 16 52.44 -16 55 59.8 |
|
| Date first |
1998 |
|
Date last |
2015 |
|
Obs |
6 |
|
| Pa first |
134 |
|
Pa last |
46.7 |
|
P.A. Now (θ) |
46.7° |
|
| Sep first |
4.5 |
|
Sep last |
4.541 |
|
Sep. Now (ρ) |
4.541" |
|
| Mag pri |
13.80 |
|
Mag sec |
15.00 |
|
delta mag (ΔM) |
1.2 |
|
Spectral class |
|
|
| Pri motion ra |
-004 |
|
Sec motion ra |
|
|
| Pri motion dec |
+001 |
|
Sec motion dec |
|
|
| Notes |
R
(Red magnitudes) |
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Sagittarius |
|
Gaia DR2 |
4097572076544672384 |
|
