12041+3707 HDS1697

 
 
12h 04m 07.98s +37 06' 47.2" P.A. 291 sep 3.6 mag 9.77,13.33 Sp K1III dist. 8333.33 pc (27183.32 l.y.)
 
 
Coord 2000
12041+3707
Discov num
HDS1697
Comp
Coord arcsec 2000
12 04 07.98 +37 06 47.2
Date first
1991
Date last
2004
Obs
4
Pa first
289
Pa last
291
P.A. Now (θ)
291°
Sep first
3.5
Sep last
3.6
Sep. Now (ρ)
3.6"
Mag pri
9.77
Mag sec
13.33
delta mag (ΔM)
3.56
Spectral class
K1III (yellow-orange)
Pri motion ra
+009
Sec motion ra
+005
Pri motion dec
-009
Sec motion dec
-005
Notes
rPM=0.444
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
290.8
Precise sep
3.55
Constellation
Ursa Major
SAO
62822
HIP
58846
Tycho2
2529-00950-1
BD
BD+37 2245
Distance
8333.33
Distance ly
27183.32
last precise pa
290.8
last precise sep
3.55
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12041+3707 HDS1697 1991 2 289 3.5 9.77 13.33 K1III 120407.98+370647.2
12041+3707 HDS1697 2004 4 291 3.6 9.77 13.33 K1III 120407.98+370647.2

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