00042+2701 SMA   1

 
 
00h 04m 11.70s +27 00' 38.5" P.A. 161 sep 13.4 mag 9.96,10.84 Sp A5
 
 
Coord 2000
00042+2701
Discov num
SMA   1
Comp
Coord arcsec 2000
00 04 11.70 +27 00 38.5
Date first
1895
Date last
2015
Obs
10
Pa first
161
Pa last
161
P.A. Now (θ)
161°
Sep first
13.2
Sep last
13.4
Sep. Now (ρ)
13.4"
Mag pri
9.96
Mag sec
10.84
delta mag (ΔM)
0.88
Spectral class
A5 (white)
Pri motion ra
-004
Sec motion ra
-003
Pri motion dec
+004
Sec motion dec
+003
Notes
rPM=0.25 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
161.3
Precise sep
13.382
Cdsa2 id
SMA 1
Constellation
Pegasus
SAO
73722
Tycho2
1732-00845-1
Ra deg
0.06991666666666667
De deg
27.010694444444443
last precise pa
161.3
last precise sep
13.382
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00042+2701 SMA 1 1998 6 161 13.3 9.96 10.84 A5 D 000411.70+270038.5
00042+2701 SMA 1 2010 7 161 13.1 9.96 10.84 A5 D 000411.70+270038.5
00042+2701 SMA 1 2015 9 161 13.4 9.96 10.84 A5 000411.70+270038.5

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