19504+1637 BPM 1686
19h 50m 23.54s +16° 36' 47.8" P.A. 214.00 sep 114.2 mag 11.19,15.25
| Coord 2000 |
19504+1637 |
|
Discov num |
BPM1686 |
|
Comp |
|
|
Coord arcsec 2000 |
19 50 23.54 +16 36 47.8 |
|
| Date first |
1993 |
|
Date last |
2015 |
|
Obs |
9 |
|
| Pa first |
214 |
|
Pa last |
213.9 |
|
P.A. Now (θ) |
213.9° |
|
| Sep first |
114.3 |
|
Sep last |
114.214 |
|
Sep. Now (ρ) |
114.214" |
|
| Mag pri |
11.19 |
|
Mag sec |
15.25 |
|
delta mag (ΔM) |
4.06 |
|
Spectral class |
|
|
| Pri motion ra |
-013 |
|
Sec motion ra |
-011 |
|
| Pri motion dec |
-016 |
|
Sec motion dec |
-006 |
|
| Notes |
N
V
(See Notes, Proper motion indicates physical) |
|
rPM=0.495
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Sagitta |
|
Tycho2 |
1615-02625-1 |
|
Gaia DR2 |
1820731748864738304 |
|
HD |
353751 |
|
