02577+1624 HEI  27

 
 
02h 57m 38.31s +16 23' 16.5" P.A. 133 sep 2.2 mag 10.90,11.20
 
 
Coord 2000
02577+1624
Discov num
HEI  27
Comp
Coord arcsec 2000
02 57 38.31 +16 23 16.5
Date first
1979
Date last
2015
Obs
3
Pa first
135
Pa last
133
P.A. Now (θ)
133°
Sep first
2.3
Sep last
2.2
Sep. Now (ρ)
2.2"
Mag pri
10.90
Mag sec
11.20
delta mag (ΔM)
0.3
Spectral class
Pri motion ra
-022
Sec motion ra
Pri motion dec
-025
Sec motion dec
Notes
I (Identification uncertain)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Aries
Tycho2
1224-00702-1
last precise pa
133.3
last precise sep
2.24
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02577+1624 HEI 27 1996 2 136 2.1 10.90 11.20 025708.57+162400.0
02577+1624 HEI 27 2015 3 143 2.4 10.90 11.20 I 025738.31+162316.5

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