09447-1143 DAM 502

 
 
09h 44m 42.84s -11 42' 46.6" P.A. 318 sep 4.5 mag 12.70,15.00
 
 
Coord 2000
09447-1143
Discov num
DAM 502
Comp
Coord arcsec 2000
09 44 42.84 -11 42 46.6
Date first
1999
Date last
2015
Obs
3
Pa first
318
Pa last
318
P.A. Now (θ)
318°
Sep first
4.4
Sep last
4.5
Sep. Now (ρ)
4.5"
Mag pri
12.70
Mag sec
15.00
delta mag (ΔM)
2.3
Spectral class
Pri motion ra
-007
Sec motion ra
Pri motion dec
-008
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
317.5
Precise sep
4.509
Constellation
Hydra
SAO
155445
Gaia DR2
02260943744
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09447-1143 DAM 502 2000 1 317 4.4 12.70 15.00 094442.84-114246.6
09447-1143 DAM 502 2010 3 316 3.9 12.70 15.00 094442.84-114246.6
09447-1143 DAM 502 2015 3 318 4.5 12.70 15.00 094442.84-114246.6

If you need more information about this double, apply for a data request form to the WDS.