16490+4458 KPP 1251
16h 49m 00.88s +44° 57' 49.8" P.A. 35.00 sep 9.6 mag 11.80,13.40
Coord 2000 |
16490+4458 |
|
Discov num |
KPP1251 |
|
Comp |
|
|
Coord arcsec 2000 |
16 49 00.88 +44 57 49.8 |
|
Date first |
1991 |
|
Date last |
2016 |
|
Obs |
13 |
|
Pa first |
33 |
|
Pa last |
34.7 |
|
P.A. Now (θ) |
34.7° |
|
Sep first |
9.6 |
|
Sep last |
9.583 |
|
Sep. Now (ρ) |
9.583" |
|
Mag pri |
11.80 |
|
Mag sec |
13.40 |
|
delta mag (ΔM) |
1.6 |
|
Spectral class |
|
|
Pri motion ra |
+009 |
|
Sec motion ra |
+008 |
|
Pri motion dec |
-031 |
|
Sec motion dec |
-032 |
|
Notes |
V
(Proper motion indicates physical) |
|
rPM=0.043 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Hercules |
|
Gaia DR2 |
1359333307821745664 |
|