00498+7027 ENG   2

 
 
00h 49m 46.49s +70 26' 58.2" P.A. 275 sep 94.2 mag 7.84,10.47 Sp K0 dist. 21.63 pc (70.56 l.y.)
 
 
Coord 2000
00498+7027
Discov num
ENG   2
Comp
Coord arcsec 2000
00 49 46.49 +70 26 58.2
Date first
1893
Date last
2010
Obs
11
Pa first
301
Pa last
275
P.A. Now (θ)
275°
Sep first
62.7
Sep last
94.2
Sep. Now (ρ)
94.2"
Mag pri
7.84
Mag sec
10.47
delta mag (ΔM)
2.63
Spectral class
K0 (yellow-orange)
Pri motion ra
+371
Sec motion ra
+023
Pri motion dec
+203
Sec motion dec
-005
Notes
N L U (See Notes, Linear solution, Proper motion indicates non-physical)
rPM=0.959
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
275.1
Precise sep
94.2
Cdsa2 id
ENG 2
Constellation
Cassiopeia
SAO
4239
HIP
3876
Tycho2
4300-01422-1
HD
4635
BD
BD+69 45
Ra deg
0.8295805555555555
De deg
70.4495
Distance
21.63
Distance ly
70.56
last precise pa
275.1
last precise sep
94.2
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00498+7027 ENG 2 1999 9 277 90.9 7.84 10.47 K0 NLD 004946.49+702658.2
00498+7027 ENG 2 2003 10 276 92.1 7.84 10.47 K0 NLD 004946.49+702658.2
00498+7027 ENG 2 2010 11 275 94.3 7.84 10.47 K0 NL U 004946.49+702658.2

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