20185+1519 BPM 2100
20h 18m 28.74s +15° 18' 49.7" P.A. 115.00 sep 114.5 mag 15.08,15.71
| Coord 2000 |
20185+1519 |
|
Discov num |
BPM2100 |
|
Comp |
|
|
Coord arcsec 2000 |
20 18 28.74 +15 18 49.7 |
|
| Date first |
1997 |
|
Date last |
2015 |
|
Obs |
9 |
|
| Pa first |
114 |
|
Pa last |
114.5 |
|
P.A. Now (θ) |
114.5° |
|
| Sep first |
114.8 |
|
Sep last |
114.477 |
|
Sep. Now (ρ) |
114.477" |
|
| Mag pri |
15.08 |
|
Mag sec |
15.71 |
|
delta mag (ΔM) |
0.63 |
|
Spectral class |
|
|
| Pri motion ra |
+021 |
|
Sec motion ra |
+000 |
|
| Pri motion dec |
+006 |
|
Sec motion dec |
+005 |
|
| Notes |
N
V
(See Notes, Proper motion indicates physical) |
|
rPM=0.963
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Delphinus |
|
Gaia DR2 |
1808345269309527680 |
|
