19480+1621 BPM 1601 BC
19h 48m 00.18s +16° 22' 00.9" P.A. 89.00 sep 110.5 mag 12.41,13.94
| Coord 2000 |
19480+1621 |
|
Discov num |
BPM1601 |
|
Comp |
BC |
|
Coord arcsec 2000 |
19 48 00.18 +16 22 00.9 |
|
| Date first |
1974 |
|
Date last |
2015 |
|
Obs |
8 |
|
| Pa first |
89 |
|
Pa last |
89.4 |
|
P.A. Now (θ) |
89.4° |
|
| Sep first |
110.5 |
|
Sep last |
110.516 |
|
Sep. Now (ρ) |
110.516" |
|
| Mag pri |
12.41 |
|
Mag sec |
13.94 |
|
delta mag (ΔM) |
1.53 |
|
Spectral class |
|
|
| Pri motion ra |
-001 |
|
Sec motion ra |
-008 |
|
| Pri motion dec |
+004 |
|
Sec motion dec |
+008 |
|
| Notes |
N
V
(See Notes, Proper motion indicates physical) |
|
rPM=0.713
This double is physical.
19480+1621 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
19 48 03 +16 20 39 |
BPM 1600 AB |
2015 |
8 |
334 |
90.6 |
12.04 |
12.41 |
0.37 |
|
|
| Show |
|
|
19 48 00 +16 22 01 |
BPM 1601 BC |
2015 |
8 |
89 |
110.5 |
12.41 |
13.94 |
1.53 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Aquila |
|
Gaia DR2 |
1820636911658953216 |
|
