20309-6648 MLO 89
20h 30m 52.75s -66° 48' 42.2" P.A. 137.00 sep 5.2 mag 10.19,10.25 Sp F7/8V
Coord 2000 |
20309-6648 |
|
Discov num |
MLO 89 |
|
Comp |
|
|
Coord arcsec 2000 |
20 30 52.75 -66 48 42.2 |
|
Date first |
1892 |
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Date last |
2016 |
|
Obs |
11 |
|
Pa first |
140 |
|
Pa last |
136.8 |
|
P.A. Now (θ) |
136.8° |
|
Sep first |
5.0 |
|
Sep last |
5.208 |
|
Sep. Now (ρ) |
5.208" |
|
Mag pri |
10.19 |
|
Mag sec |
10.25 |
|
delta mag (ΔM) |
0.06 |
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Spectral class |
F7/8V (yellow-white) |
|
Pri motion ra |
+036 |
|
Sec motion ra |
+040 |
|
Pri motion dec |
+017 |
|
Sec motion dec |
+020 |
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Notes |
|
|
rPM=0.112 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Pavo |
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Tycho2 |
9099-01753-1 |
|
Gaia DR2 |
6425672229059180032 |
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