16182-0216 STF2033

 
 
16h 18m 10.62s -02 16' 13.8" P.A. 174 sep 10.7 mag 9.12,9.17 Sp A3 dist. 230.95 pc (753.36 l.y.)
 
 
Coord 2000
16182-0216
Discov num
STF2033
Comp
Coord arcsec 2000
16 18 10.62 -02 16 13.8
Date first
1828
Date last
2015
Obs
37
Pa first
180
Pa last
174
P.A. Now (θ)
174°
Sep first
15.0
Sep last
10.7
Sep. Now (ρ)
10.7"
Mag pri
9.12
Mag sec
9.17
delta mag (ΔM)
0.05
Spectral class
A3 (white)
Pri motion ra
-014
Sec motion ra
-012
Pri motion dec
-014
Sec motion dec
-016
Notes
rPM=0.141 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
173.7
Precise sep
10.7
Constellation
Serpens
HIP
79868
Tycho2
5038-01079-1
BD
BD-01 3166
Distance
230.95
Distance ly
753.36
last precise pa
173.7
last precise sep
10.7
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16182-0216 STF2033 2004 33 175 10.9 9.12 9.17 A3 D 161810.62-021613.8
16182-0216 STF2033 2015 36 174 10.7 9.12 9.17 A3 161810.62-021613.8

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