18210-1633 BRT 630
18h 20m 59.41s -16° 33' 49.4" P.A. 354.00 sep 5.5 mag 11.80,12.80
Coord 2000 |
18210-1633 |
|
Discov num |
BRT 630 |
|
Comp |
|
|
Coord arcsec 2000 |
18 20 59.41 -16 33 49.4 |
|
Date first |
1905 |
|
Date last |
2015 |
|
Obs |
5 |
|
Pa first |
352 |
|
Pa last |
354.4 |
|
P.A. Now (θ) |
354.4° |
|
Sep first |
4.3 |
|
Sep last |
5.492 |
|
Sep. Now (ρ) |
5.492" |
|
Mag pri |
11.80 |
|
Mag sec |
12.80 |
|
delta mag (ΔM) |
1 |
|
Spectral class |
|
|
Pri motion ra |
-007 |
|
Sec motion ra |
-008 |
|
Pri motion dec |
-011 |
|
Sec motion dec |
+005 |
|
Notes |
|
|
rPM=1.23
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Sagittarius |
|
Gaia DR2 |
4097784419743400448 |
|