18372+5122 SLE 227
18h 37m 13.16s +51° 22' 26.5" P.A. 228.00 sep 5.7 mag 11.00,11.80
Coord 2000 |
18372+5122 |
|
Discov num |
SLE 227 |
|
Comp |
|
|
Coord arcsec 2000 |
18 37 13.16 +51 22 26.5 |
|
Date first |
1982 |
|
Date last |
2015 |
|
Obs |
9 |
|
Pa first |
229 |
|
Pa last |
228.4 |
|
P.A. Now (θ) |
228.4° |
|
Sep first |
6.6 |
|
Sep last |
5.66 |
|
Sep. Now (ρ) |
5.66" |
|
Mag pri |
11.00 |
|
Mag sec |
11.80 |
|
delta mag (ΔM) |
0.8 |
|
Spectral class |
|
|
Pri motion ra |
-003 |
|
Sec motion ra |
-008 |
|
Pri motion dec |
+006 |
|
Sec motion dec |
-002 |
|
Notes |
|
|
rPM=1.144
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Draco |
|
Gaia DR2 |
2145090011186787712 |
|