20019+1251 TDS1033

 
 
20h 01m 52.17s +12 51' 25.3" P.A. 211 sep 1.7 mag 10.99,11.74
 
 
Coord 2000
20019+1251
Discov num
TDS1033
Comp
Coord arcsec 2000
20 01 52.17 +12 51 25.3
Date first
1991
Date last
1991
Obs
1
Pa first
211
Pa last
211
P.A. Now (θ)
211°
Sep first
1.7
Sep last
1.7
Sep. Now (ρ)
1.7"
Mag pri
10.99
Mag sec
11.74
delta mag (ΔM)
0.75
Spectral class
Pri motion ra
+004
Sec motion ra
+004
Pri motion dec
-006
Sec motion dec
-006
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
210.8
Precise sep
1.722
Cdsa2 id
TDS 1033
Constellation
Aquila
Tycho2
1079-02030-1
HD
356471
Ra deg
20.031158333333334
De deg
12.857027777777777
last precise pa
210.8
last precise sep
1.722
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20019+1251 TDS1033 1991 1 211 1.7 10.99 11.74 200152.17+125125.3

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