12076+2902 SLW 685

 
 
12h 07m 36.82s +29 01' 57.5" P.A. 142 sep 127.8 mag 14.81,18.61 Sp K4.7+M2.5
 
 
Coord 2000
12076+2902
Discov num
SLW 685
Comp
Coord arcsec 2000
12 07 36.82 +29 01 57.5
Date first
1998
Date last
2015
Obs
4
Pa first
142
Pa last
142
P.A. Now (θ)
142°
Sep first
128.0
Sep last
127.8
Sep. Now (ρ)
127.8"
Mag pri
14.81
Mag sec
18.61
delta mag (ΔM)
3.8
Spectral class
K4.7+M2.5 (yellow-orange/red)
Pri motion ra
-047
Sec motion ra
-051
Pri motion dec
-005
Sec motion dec
-002
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.098 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
142.2
Precise sep
127.781
Constellation
Coma Berenices
Gaia DR2
23503119232
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12076+2902 SLW 685 2004 1 142 127.9 14.81 18.61 K4.7 M2.5 V R 120736.82+290157.5
12076+2902 SLW 685 2010 3 142 127.9 14.81 18.61 K4.7+M2.5 V R 120736.82+290157.5
12076+2902 SLW 685 2015 4 142 127.8 14.81 18.61 K4.7+M2.5 V R 120736.82+290157.5

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