09278+2212 SLW 358

 
 
09h 27m 48.04s +22 12' 23.6" P.A. 186 sep 163.8 mag 16.30,17.80 Sp M1.5+M2.8
 
 
Coord 2000
09278+2212
Discov num
SLW 358
Comp
Coord arcsec 2000
09 27 48.04 +22 12 23.6
Date first
1998
Date last
2015
Obs
4
Pa first
186
Pa last
186
P.A. Now (θ)
186°
Sep first
163.9
Sep last
163.8
Sep. Now (ρ)
163.8"
Mag pri
16.30
Mag sec
17.80
delta mag (ΔM)
1.5
Spectral class
M1.5+M2.8 (red/red)
Pri motion ra
+022
Sec motion ra
+022
Pri motion dec
-034
Sec motion dec
-033
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.025 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
186.1
Precise sep
163.773
Constellation
Leo
Gaia DR2
5660612224
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09278+2212 SLW 358 2004 1 186 163.7 16.31 17.84 M1.5 M2.8 V R 092748.04+221223.6
09278+2212 SLW 358 2010 3 186 163.7 16.30 17.80 M1.5+M2.8 V R 092748.04+221223.6
09278+2212 SLW 358 2015 4 186 163.8 16.30 17.80 M1.5+M2.8 V R 092748.04+221223.6

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