16506-0732 CVR 844
16h 50m 33.62s -07° 31' 53.9" P.A. 109.00 sep 21.1 mag 16.50,18.50 Sp M0+M3
Coord 2000 |
16506-0732 |
|
Discov num |
CVR 844 |
|
Comp |
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|
Coord arcsec 2000 |
16 50 33.62 -07 31 53.9 |
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Date first |
1998 |
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Date last |
2015 |
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Obs |
7 |
|
Pa first |
108 |
|
Pa last |
108.6 |
|
P.A. Now (θ) |
108.6° |
|
Sep first |
21.2 |
|
Sep last |
21.054 |
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Sep. Now (ρ) |
21.054" |
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Mag pri |
16.50 |
|
Mag sec |
18.50 |
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delta mag (ΔM) |
2 |
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Spectral class |
M0+M3 (red/red) |
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Pri motion ra |
+001 |
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Sec motion ra |
-006 |
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Pri motion dec |
-047 |
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Sec motion dec |
-041 |
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Notes |
V
R
(Proper motion indicates physical, Red magnitudes) |
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rPM=0.196 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Ophiuchus |
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Gaia DR2 |
4340494739612010752 |
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