19580+1636 BPM 1883 BC
19h 58m 06.72s +16° 36' 57.1" P.A. 23.00 sep 106.5 mag 15.15,15.53
| Coord 2000 |
19580+1636 |
|
Discov num |
BPM1883 |
|
Comp |
BC |
|
Coord arcsec 2000 |
19 58 06.72 +16 36 57.1 |
|
| Date first |
1993 |
|
Date last |
2015 |
|
Obs |
7 |
|
| Pa first |
23 |
|
Pa last |
22.8 |
|
P.A. Now (θ) |
22.8° |
|
| Sep first |
106.8 |
|
Sep last |
106.53 |
|
Sep. Now (ρ) |
106.53" |
|
| Mag pri |
15.15 |
|
Mag sec |
15.53 |
|
delta mag (ΔM) |
0.38 |
|
Spectral class |
|
|
| Pri motion ra |
-004 |
|
Sec motion ra |
-009 |
|
| Pri motion dec |
-007 |
|
Sec motion dec |
+001 |
|
| Notes |
N
V
(See Notes, Proper motion indicates physical) |
|
rPM=1.042
This double is physical.
19580+1636 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
19 57 60 +16 36 04 |
BPM 1882 AB |
2015 |
7 |
61 |
110.2 |
12.68 |
15.15 |
2.47 |
|
|
| Show |
|
|
19 58 07 +16 36 57 |
BPM 1883 BC |
2015 |
7 |
23 |
106.5 |
15.15 |
15.53 |
0.38 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Sagitta |
|
Gaia DR2 |
1820131411196764032 |
|
