15518+7319 UC 3072

 
 
15h 51m 48.12s +73 19' 02.4" P.A. 40.00 sep 42.1 mag 8.43,11.31 Sp G5 dist. 124.07 pc (404.72 l.y.)
 
 
Coord 2000
15518+7319
Discov num
UC 3072
Comp
Coord arcsec 2000
15 51 48.12 +73 19 02.4
Date first
1895
Date last
2016
Obs
13
Pa first
40
Pa last
40
P.A. Now (θ)
40°
Sep first
42.1
Sep last
42.1
Sep. Now (ρ)
42.1"
Mag pri
8.43
Mag sec
11.31
delta mag (ΔM)
2.88
Spectral class
G5 (yellow)
Pri motion ra
-052
Sec motion ra
-058
Pri motion dec
+039
Sec motion dec
+040
Notes
V (Proper motion indicates physical)
rPM=0.086 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
40.1
Precise sep
42.123
Constellation
Ursa Minor
SAO
8355
HIP
77696
Tycho2
4418-01120-1
Gaia DR2
06843584256
HD
143077
BD
BD+73 698
Distance
124.07
Distance ly
404.72
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15518+7319 UC 3072 2000 2 39 41.8 8.70 11.30 V 155148.12+731902.4
15518+7319 UC 3072 2003 4 39 41.9 8.70 11.30 V 155148.12+731902.4
15518+7319 UC 3072 2014 5 38 43.5 8.43 11.31 G5 V 155148.12+731902.4
15518+7319 UC 3072 2016 7 40 42.1 8.43 11.31 G5 V 155148.12+731902.4

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