16018+1437 HEI  68

 
 
16h 01m 49.70s +14 36' 49.5" P.A. 64 sep 4.2 mag 10.20,11.20
 
 
Coord 2000
16018+1437
Discov num
HEI  68
Comp
Coord arcsec 2000
16 01 49.70 +14 36 49.5
Date first
1978
Date last
2013
Obs
5
Pa first
63
Pa last
64
P.A. Now (θ)
64°
Sep first
3.7
Sep last
4.2
Sep. Now (ρ)
4.2"
Mag pri
10.20
Mag sec
11.20
delta mag (ΔM)
1
Spectral class
Pri motion ra
-053
Sec motion ra
+025
Pri motion dec
-046
Sec motion dec
+001
Notes
rPM=1.298
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
64.3
Precise sep
4.23
Constellation
Serpens
last precise pa
64.3
last precise sep
4.23
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16018+1437 HEI 68 2001 3 64 4.2 10.20 11.20 D 160149.70+143649.5
16018+1437 HEI 68 2013 5 64 4.2 10.20 11.20 160149.70+143649.5

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