21071+1558 BPM 2328
21h 07m 07.76s +15° 58' 14.7" P.A. 358.00 sep 88.6 mag 15.11,16.10
| Coord 2000 |
21071+1558 |
|
Discov num |
BPM2328 |
|
Comp |
|
|
Coord arcsec 2000 |
21 07 07.76 +15 58 14.7 |
|
| Date first |
1993 |
|
Date last |
2015 |
|
Obs |
5 |
|
| Pa first |
358 |
|
Pa last |
357.6 |
|
P.A. Now (θ) |
357.6° |
|
| Sep first |
88.7 |
|
Sep last |
88.604 |
|
Sep. Now (ρ) |
88.604" |
|
| Mag pri |
15.11 |
|
Mag sec |
16.10 |
|
delta mag (ΔM) |
0.99 |
|
Spectral class |
|
|
| Pri motion ra |
-016 |
|
Sec motion ra |
-009 |
|
| Pri motion dec |
-018 |
|
Sec motion dec |
-023 |
|
| Notes |
N
V
(See Notes, Proper motion indicates physical) |
|
rPM=0.348
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Delphinus |
|
Gaia DR2 |
1760731124421840000 |
|
