19300+0916 HJ 888
19h 29m 58.36s +09° 16' 46.0" P.A. 230.00 sep 10.9 mag 10.34,11.10
Coord 2000 |
19300+0916 |
|
Discov num |
HJ 888 |
|
Comp |
|
|
Coord arcsec 2000 |
19 29 58.36 +09 16 46.0 |
|
Date first |
1827 |
|
Date last |
2016 |
|
Obs |
14 |
|
Pa first |
230 |
|
Pa last |
229.9 |
|
P.A. Now (θ) |
229.9° |
|
Sep first |
4.0 |
|
Sep last |
10.946 |
|
Sep. Now (ρ) |
10.946" |
|
Mag pri |
10.34 |
|
Mag sec |
11.10 |
|
delta mag (ΔM) |
0.76 |
|
Spectral class |
|
|
Pri motion ra |
-001 |
|
Sec motion ra |
-010 |
|
Pri motion dec |
-008 |
|
Sec motion dec |
-015 |
|
Notes |
|
|
rPM=0.632
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Aquila |
|
Tycho2 |
1055-05725-1 |
|
Gaia DR2 |
4296407626209222016 |
|