18418+1033 BPM 805

 
 
18h 41m 47.89s +10 32' 42.4" P.A. 245 sep 74.5 mag 12.88,15.37
 
 
Coord 2000
18418+1033
Discov num
BPM 805
Comp
Coord arcsec 2000
18 41 47.89 +10 32 42.4
Date first
1999
Date last
2015
Obs
5
Pa first
245
Pa last
245
P.A. Now (θ)
245°
Sep first
74.7
Sep last
74.5
Sep. Now (ρ)
74.5"
Mag pri
12.88
Mag sec
15.37
delta mag (ΔM)
2.49
Spectral class
Pri motion ra
-011
Sec motion ra
+027
Pri motion dec
-003
Sec motion dec
-003
Notes
N V (See Notes, Proper motion indicates physical)
rPM=1.399
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
244.9
Precise sep
74.452
Constellation
Ophiuchus
SAO
103992
Gaia DR2
56389979008
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18418+1033 BPM 805 2000 2 245 74.5 12.88 15.37 NV 184147.89+103242.4
18418+1033 BPM 805 2001 3 245 74.5 12.88 15.37 NV 184147.89+103242.4
18418+1033 BPM 805 2010 4 245 74.9 12.88 15.37 NV 184147.89+103242.4
18418+1033 BPM 805 2015 5 245 74.5 12.88 15.37 NV 184147.89+103242.4

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