20291-3327 RST2142

 
 
20h 29m 07.35s -33 27' 18.7" P.A. 327.00 sep 1.9 mag 9.52,14.00 Sp K1III
 
 
Coord 2000
20291-3327
Discov num
RST2142
Comp
Coord arcsec 2000
20 29 07.35 -33 27 18.7
Date first
1934
Date last
2015
Obs
3
Pa first
330
Pa last
327
P.A. Now (θ)
327°
Sep first
1.3
Sep last
1.9
Sep. Now (ρ)
1.9"
Mag pri
9.52
Mag sec
14.00
delta mag (ΔM)
4.48
Spectral class
K1III (yellow-orange)
Pri motion ra
+027
Sec motion ra
Pri motion dec
+012
Sec motion dec
Notes
S (Parallax indidates non-physical)
Visually invisible, K-band or other infrared star This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
327.4
Precise sep
1.89
Constellation
Microscopium
SAO
212168
Tycho2
7459-01918-1
Gaia DR2
53477945984
HD
194852
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20291-3327 RST2142 1944 2 331 1.3 9.52 14.00 K1III 202907.35-332718.7
20291-3327 RST2142 2015 3 327 1.9 9.52 14.00 K1III S 202907.35-332718.7

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