21060-2248 UC 4378

 
 
21h 06m 01.99s -22 48' 07.2" P.A. 282.00 sep 35.0 mag 13.40,16.20
 
 
Coord 2000
21060-2248
Discov num
UC 4378
Comp
Coord arcsec 2000
21 06 01.99 -22 48 07.2
Date first
1999
Date last
2015
Obs
5
Pa first
282
Pa last
282
P.A. Now (θ)
282°
Sep first
35.3
Sep last
35.0
Sep. Now (ρ)
35"
Mag pri
13.40
Mag sec
16.20
delta mag (ΔM)
2.8
Spectral class
Pri motion ra
+117
Sec motion ra
+114
Pri motion dec
+099
Sec motion dec
+101
Notes
V (Proper motion indicates physical)
rPM=0.024 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
282.2
Precise sep
35.018
Constellation
Hydra
Gaia DR2
6807784165029052416
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21060-2248 UC 4378 1999 2 282 35.0 13.40 16.20 V 210601.99-224807.2
21060-2248 UC 4378 2000 2 282 35.1 13.40 16.20 V 210601.99-224807.2
21060-2248 UC 4378 2010 3 282 35.0 13.40 16.20 V 210601.99-224807.2
21060-2248 UC 4378 2015 4 282 35.0 13.40 16.20 V 210601.99-224807.2

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