19499+1658 BPM 1668
19h 49m 53.97s +16° 58' 20.3" P.A. 142.00 sep 72.9 mag 14.78,15.45
| Coord 2000 |
19499+1658 |
|
Discov num |
BPM1668 |
|
Comp |
|
|
Coord arcsec 2000 |
19 49 53.97 +16 58 20.3 |
|
| Date first |
1993 |
|
Date last |
2015 |
|
Obs |
9 |
|
| Pa first |
147 |
|
Pa last |
142.3 |
|
P.A. Now (θ) |
142.3° |
|
| Sep first |
79.4 |
|
Sep last |
72.926 |
|
Sep. Now (ρ) |
72.926" |
|
| Mag pri |
14.78 |
|
Mag sec |
15.45 |
|
delta mag (ΔM) |
0.67 |
|
Spectral class |
|
|
| Pri motion ra |
-017 |
|
Sec motion ra |
-031 |
|
| Pri motion dec |
-006 |
|
Sec motion dec |
-032 |
|
| Notes |
N
V
(See Notes, Proper motion indicates physical) |
|
rPM=0.663
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Sagitta |
|
Gaia DR2 |
1820779611984429184 |
|
