18220+1621 BPM 762
18h 21m 59.00s +16° 20' 33.3" P.A. 263.00 sep 63.7 mag 15.41,15.96
| Coord 2000 |
18220+1621 |
|
Discov num |
BPM 762 |
|
Comp |
|
|
Coord arcsec 2000 |
18 21 59.00 +16 20 33.3 |
|
| Date first |
1993 |
|
Date last |
2015 |
|
Obs |
9 |
|
| Pa first |
263 |
|
Pa last |
262.8 |
|
P.A. Now (θ) |
262.8° |
|
| Sep first |
63.6 |
|
Sep last |
63.735 |
|
Sep. Now (ρ) |
63.735" |
|
| Mag pri |
15.41 |
|
Mag sec |
15.96 |
|
delta mag (ΔM) |
0.55 |
|
Spectral class |
|
|
| Pri motion ra |
-019 |
|
Sec motion ra |
-007 |
|
| Pri motion dec |
-021 |
|
Sec motion dec |
-015 |
|
| Notes |
N
V
(See Notes, Proper motion indicates physical) |
|
rPM=0.474
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hercules |
|
Gaia DR2 |
4522119118338646016 |
|
