16240+3716 SLW 1177
16h 23m 58.10s +37° 15' 43.8" P.A. 176.00 sep 20.2 mag 15.70,17.19 Sp K4.0+K7.1
Coord 2000 |
16240+3716 |
|
Discov num |
SLW1177 |
|
Comp |
|
|
Coord arcsec 2000 |
16 23 58.10 +37 15 43.8 |
|
Date first |
1998 |
|
Date last |
2016 |
|
Obs |
10 |
|
Pa first |
176 |
|
Pa last |
175.9 |
|
P.A. Now (θ) |
175.9° |
|
Sep first |
20.2 |
|
Sep last |
20.15 |
|
Sep. Now (ρ) |
20.15" |
|
Mag pri |
15.70 |
|
Mag sec |
17.19 |
|
delta mag (ΔM) |
1.49 |
|
Spectral class |
K4.0+K7.1 (yellow-orange/yellow-orange) |
|
Pri motion ra |
-032 |
|
Sec motion ra |
-033 |
|
Pri motion dec |
-032 |
|
Sec motion dec |
-033 |
|
Notes |
V
R
(Proper motion indicates physical, Red magnitudes) |
|
rPM=0.03 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Corona Borealis |
|
Gaia DR2 |
1330442780808772992 |
|