14574+2341 ZHN  27

 
 
14h 57m 25.85s +23 41' 25.4" P.A. 144 sep 3.9 mag 13.30,15.10 Sp sdK7+sdM7
 
 
Coord 2000
14574+2341
Discov num
ZHN  27
Comp
Coord arcsec 2000
14 57 25.85 +23 41 25.4
Date first
2000
Date last
2014
Obs
2
Pa first
139
Pa last
144
P.A. Now (θ)
144°
Sep first
3.9
Sep last
3.9
Sep. Now (ρ)
3.9"
Mag pri
13.30
Mag sec
15.10
delta mag (ΔM)
1.8
Spectral class
sdK7+sdM7
Pri motion ra
-349
Sec motion ra
-324
Pri motion dec
-059
Sec motion dec
-044
Notes
V K (Proper motion indicates physical, K-band or other infrared magnitudes)
rPM=0.082 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
144.3
Precise sep
3.94
Cdsa2 id
ZHN 27
Constellation
Bootes
Ra deg
14.957180555555555
De deg
23.69038888888889
last precise pa
144.3
last precise sep
3.94
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
14574+2341 ZHN 27 2000 1 141 4.0 13.30 15.10 sdK7+sdM7 V K 145725.85+234125.4
14574+2341 ZHN 27 2014 2 144 3.9 13.30 15.10 sdK7+sdM7 V K 145725.85+234125.4

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