17522-7015 HJ 4972

 
 
17H 52M 12.00S -70 14' 56.7" P.A. 289 SEP 6.4 MAG 10.00,11.70
 
 
Coord 2000
17522-7015
Discov num
HJ 4972
Comp
Coord arcsec 2000
17 52 12.00 -70 14 56.7
Date first
1835
Date last
2000
Obs
6
Pa first
270
Pa last
289
P.A. Now (θ)
289°
Sep first
5.0
Sep last
6.4
Sep. Now (ρ)
6.4"
Mag pri
10.00
Mag sec
11.70
delta mag (ΔM)
1.7
Spectral class
Pri motion ra
+014
Sec motion ra
-020
Pri motion dec
-009
Sec motion dec
+014
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Apus
Tycho2
9293-01576-1
last precise pa
288.7
last precise sep
6.35