10498+1805 A  2371

 
 
10h 49m 45.93s +18 05' 09.6" P.A. 321 sep 2.6 mag 9.85,10.96 Sp F8
 
 
Coord 2000
10498+1805
Discov num
A  2371
Comp
Coord arcsec 2000
10 49 45.93 +18 05 09.6
Date first
1911
Date last
2012
Obs
11
Pa first
318
Pa last
321
P.A. Now (θ)
321°
Sep first
2.5
Sep last
2.6
Sep. Now (ρ)
2.6"
Mag pri
9.85
Mag sec
10.96
delta mag (ΔM)
1.11
Spectral class
F8 (yellow-white)
Pri motion ra
-015
Sec motion ra
-046
Pri motion dec
-015
Sec motion dec
+010
Notes
rPM=0.846
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
321.3
Precise sep
2.61
Constellation
Leo
Tycho2
1431-00555-1
HD
93766
last precise pa
321.3
last precise sep
2.61
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10498+1805 A 2371 1999 9 321 2.6 9.85 10.96 F8 104945.93+180509.6
10498+1805 A 2371 2001 10 320 2.6 9.85 10.96 F8 104945.93+180509.6
10498+1805 A 2371 2012 11 321 2.5 9.85 10.96 F8 104945.93+180509.6

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