16375-1623 ARA  85

 
 
16h 37m 34.62s -16 22' 44.9" P.A. 279 sep 11.6 mag 10.15,13.00 Sp K4V
 
 
Coord 2000
16375-1623
Discov num
ARA  85
Comp
Coord arcsec 2000
16 37 34.62 -16 22 44.9
Date first
1916
Date last
2010
Obs
4
Pa first
276
Pa last
279
P.A. Now (θ)
279°
Sep first
13.2
Sep last
11.6
Sep. Now (ρ)
11.6"
Mag pri
10.15
Mag sec
13.00
delta mag (ΔM)
2.85
Spectral class
K4V (yellow-orange)
Pri motion ra
-006
Sec motion ra
+022
Pri motion dec
-009
Sec motion dec
+004
Notes
rPM=1.381
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
278.6
Precise sep
11.58
Constellation
Ophiuchus
Tycho2
6216-00783-1
HD
149788
last precise pa
278.6
last precise sep
11.58
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16375-1623 ARA 85 1998 2 279 11.9 10.15 13.00 D 163734.62-162244.9
16375-1623 ARA 85 1999 3 279 11.9 10.15 13.00 D 163734.62-162244.9
16375-1623 ARA 85 2010 4 279 11.4 10.15 13.00 K4V 163734.62-162244.9

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