20174+1430 BPM 2089
20h 17m 26.29s +14° 30' 24.0" P.A. 200.00 sep 85.8 mag 13.80,14.27
Coord 2000 |
20174+1430 |
|
Discov num |
BPM2089 |
|
Comp |
|
|
Coord arcsec 2000 |
20 17 26.29 +14 30 24.0 |
|
Date first |
1979 |
|
Date last |
2015 |
|
Obs |
9 |
|
Pa first |
200 |
|
Pa last |
200 |
|
P.A. Now (θ) |
200° |
|
Sep first |
85.8 |
|
Sep last |
85.774 |
|
Sep. Now (ρ) |
85.774" |
|
Mag pri |
13.80 |
|
Mag sec |
14.27 |
|
delta mag (ΔM) |
0.47 |
|
Spectral class |
|
|
Pri motion ra |
+006 |
|
Sec motion ra |
-009 |
|
Pri motion dec |
-002 |
|
Sec motion dec |
-007 |
|
Notes |
N
V
(See Notes, Proper motion indicates physical) |
|
rPM=1.387
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Delphinus |
|
Gaia DR2 |
1805182146155544064 |
|