12033+2543 LDS4171

 
 
12h 03m 21.28s +25 42' 06.9" P.A. 284 sep 2.4 mag 17.70,19.30
 
 
Coord 2000
12033+2543
Discov num
LDS4171
Comp
Coord arcsec 2000
12 03 21.28 +25 42 06.9
Date first
1960
Date last
2000
Obs
2
Pa first
273
Pa last
284
P.A. Now (θ)
284°
Sep first
3.0
Sep last
2.4
Sep. Now (ρ)
2.4"
Mag pri
17.70
Mag sec
19.30
delta mag (ΔM)
1.6
Spectral class
Pri motion ra
-218
Sec motion ra
-218
Pri motion dec
-092
Sec motion dec
-092
Notes
V (Proper motion indicates physical)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
283.8
Precise sep
2.44
Cdsa2 id
LDS 4171
Constellation
Coma Berenices
Ra deg
12.055911111111111
De deg
25.701916666666666
last precise pa
283.8
last precise sep
2.44
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12033+2543 LDS4171 1960 1 273 3.0 18.90 20.50 120320.00+254300.0
12033+2543 LDS4171 2000 2 284 2.4 17.70 19.30 V 120321.28+254206.9

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