16177+3914 HJ 584
16h 17m 44.07s +39° 14' 25.0" P.A. 200.00 sep 15.4 mag 10.16,13.47 Sp G0
Coord 2000 |
16177+3914 |
|
Discov num |
HJ 584 |
|
Comp |
|
|
Coord arcsec 2000 |
16 17 44.07 +39 14 25.0 |
|
Date first |
1827 |
|
Date last |
2015 |
|
Obs |
19 |
|
Pa first |
260 |
|
Pa last |
200.3 |
|
P.A. Now (θ) |
200.3° |
|
Sep first |
13.5 |
|
Sep last |
15.364 |
|
Sep. Now (ρ) |
15.364" |
|
Mag pri |
10.16 |
|
Mag sec |
13.47 |
|
delta mag (ΔM) |
3.31 |
|
Spectral class |
G0 (yellow) |
|
Pri motion ra |
-069 |
|
Sec motion ra |
+005 |
|
Pri motion dec |
+035 |
|
Sec motion dec |
-018 |
|
Notes |
|
|
rPM=1.176
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Corona Borealis |
|
Tycho2 |
3062-01144-1 |
|
Gaia DR2 |
1380426304529481088 |
|