01515+0457 STF 177

 
 
01h 53m 06.00s +04 58' 47.9" P.A. 121 sep 30.8 mag 10.15,10.65 Sp K0
 
 
Coord 2000
01515+0457
Discov num
STF 177
Comp
Coord arcsec 2000
01 53 06.00 +04 58 47.9
Date first
1829
Date last
2015
Obs
32
Pa first
122
Pa last
121
P.A. Now (θ)
121°
Sep first
34.3
Sep last
30.8
Sep. Now (ρ)
30.8"
Mag pri
10.15
Mag sec
10.65
delta mag (ΔM)
0.5
Spectral class
K0 (yellow-orange)
Pri motion ra
+013
Sec motion ra
-001
Pri motion dec
-013
Sec motion dec
+001
Notes
N L (See Notes, Linear solution)
rPM=1.077
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
121.1
Precise sep
30.757
Constellation
Pisces
Tycho2
0033-00719-1
Gaia DR2
61651718400
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01515+0457 STF 177 2007 27 121 30.9 10.15 10.65 K0 NLD 015306.00+045847.9
01515+0457 STF 177 2008 28 121 30.9 10.15 10.65 K0 NLD 015306.00+045847.9
01515+0457 STF 177 2010 29 121 30.9 10.15 10.65 K0 NLD 015306.00+045847.9
01515+0457 STF 177 2015 32 121 30.8 10.15 10.65 K0 NL 015306.00+045847.9

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