10169+4029 UC 1904

 
 
10h 16m 54.06s +40 29' 26.1" P.A. 316 sep 20.2 mag 15.50,15.90
 
 
Coord 2000
10169+4029
Discov num
UC 1904
Comp
Coord arcsec 2000
10 16 54.06 +40 29 26.1
Date first
1998
Date last
2015
Obs
4
Pa first
315
Pa last
316
P.A. Now (θ)
316°
Sep first
20.2
Sep last
20.2
Sep. Now (ρ)
20.2"
Mag pri
15.50
Mag sec
15.90
delta mag (ΔM)
0.4
Spectral class
Pri motion ra
-095
Sec motion ra
-097
Pri motion dec
-026
Sec motion dec
-028
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.028 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
315.7
Precise sep
20.205
Constellation
Leo Minor
last precise pa
315.7
last precise sep
20.205
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10169+4029 UC 1904 2000 2 315 20.2 15.50 15.90 V 101654.06+402926.1
10169+4029 UC 1904 2002 2 315 20.2 15.50 15.90 V 101654.06+402926.1
10169+4029 UC 1904 2015 3 316 20.2 15.50 15.90 V R 101654.06+402926.1

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