12278+1335 LDS1309

 
 
12h 27m 43.78s +13 34' 16.2" P.A. 16 sep 146.6 mag 16.10,18.30
 
 
Coord 2000
12278+1335
Discov num
LDS1309
Comp
Coord arcsec 2000
12 27 43.78 +13 34 16.2
Date first
1962
Date last
2010
Obs
5
Pa first
16
Pa last
16
P.A. Now (θ)
16°
Sep first
146.0
Sep last
146.6
Sep. Now (ρ)
146.6"
Mag pri
16.10
Mag sec
18.30
delta mag (ΔM)
2.2
Spectral class
Pri motion ra
+082
Sec motion ra
+077
Pri motion dec
-248
Sec motion dec
-269
Notes
V (Proper motion indicates physical)
rPM=0.077 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
16.4
Precise sep
146.61
Cdsa2 id
LDS 1309
Constellation
Coma Berenices
Ra deg
12.46216111111111
De deg
13.571166666666667
last precise pa
16.4
last precise sep
146.61
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12278+1335 LDS1309 2000 3 16 146.7 15.62 18.34 D 122743.78+133416.2
12278+1335 LDS1309 2010 4 16 146.6 16.10 18.30 V 122743.78+133416.2

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