02078+3340 LDS3344

 
 
02h 07m 46.34s +33 39' 09.9" P.A. 155 sep 57.5 mag 11.50,13.38
 
 
Coord 2000
02078+3340
Discov num
LDS3344
Comp
Coord arcsec 2000
02 07 46.34 +33 39 09.9
Date first
1960
Date last
2017
Obs
5
Pa first
155
Pa last
155
P.A. Now (θ)
155°
Sep first
57.0
Sep last
57.5
Sep. Now (ρ)
57.5"
Mag pri
11.50
Mag sec
13.38
delta mag (ΔM)
1.88
Spectral class
Pri motion ra
+095
Sec motion ra
+096
Pri motion dec
-082
Sec motion dec
-080
Notes
V (Proper motion indicates physical)
rPM=0.018 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
155.1
Precise sep
57.499
Constellation
Triangulum
Tycho2
2313-01337-1
last precise pa
155.1
last precise sep
57.499
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02078+3340 LDS3344 1997 2 155 57.6 11.55 13.41 D 020746.34+333909.9
02078+3340 LDS3344 2001 3 155 57.6 11.55 13.41 D 020746.34+333909.9
02078+3340 LDS3344 2010 4 155 57.5 11.50 13.38 020746.34+333909.9
02078+3340 LDS3344 2017 5 155 57.5 11.50 13.38 V 020746.34+333909.9

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