20284-7004 HEI 276

 
 
20h 28m 04.29s -70 08' 31.8" P.A. 153 sep 1.3 mag 10.50,12.80
 
 
Coord 2000
20284-7004
Discov num
HEI 276
Comp
Coord arcsec 2000
20 28 04.29 -70 08 31.8
Date first
1984
Date last
2015
Obs
2
Pa first
160
Pa last
153
P.A. Now (θ)
153°
Sep first
1.0
Sep last
1.3
Sep. Now (ρ)
1.3"
Mag pri
10.50
Mag sec
12.80
delta mag (ΔM)
2.3
Spectral class
Pri motion ra
+012
Sec motion ra
+005
Pri motion dec
-028
Sec motion dec
-030
Notes
S (Parallax indidates non-physical)
rPM=0.239 (< 0.3, Physical double)
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
152.8
Precise sep
1.335
Constellation
Pavo
Tycho2
9312-01133-1
Gaia DR2
94759952128
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20284-7004 HEI 276 1984 1 160 1.0 10.00 12.40 202815.00-700400.0
20284-7004 HEI 276 2015 2 153 1.3 10.50 12.80 S 202804.29-700831.8

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