15218-0201 STF3092

 
 
15h 21m 45.10s -02 00' 50.4" P.A. 167 sep 14 mag 9.17,11.70 Sp G5
 
 
Coord 2000
15218-0201
Discov num
STF3092
Comp
Coord arcsec 2000
15 21 45.10 -02 00 50.4
Date first
1831
Date last
2015
Obs
18
Pa first
166
Pa last
167
P.A. Now (θ)
167°
Sep first
14.1
Sep last
14.0
Sep. Now (ρ)
14"
Mag pri
9.17
Mag sec
11.70
delta mag (ΔM)
2.53
Spectral class
G5 (yellow)
Pri motion ra
+032
Sec motion ra
+038
Pri motion dec
-071
Sec motion dec
-071
Notes
N V (See Notes, Proper motion indicates physical)
rPM=0.075 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
166.6
Precise sep
14.037
Cdsa2 id
STF 3092
Constellation
Serpens
Tycho2
5006-00933-1
HD
136598
Ra deg
15.362527777777778
De deg
-2.014
last precise pa
166.6
last precise sep
14.037
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15218-0201 STF3092 1999 14 166 14.1 9.17 11.70 G5 DV 152145.10-020050.4
15218-0201 STF3092 2000 15 166 14.3 9.17 11.70 G5 NVD 152145.10-020050.4
15218-0201 STF3092 2013 16 166 14.1 9.17 11.70 G5 NV 152145.10-020050.4
15218-0201 STF3092 2015 18 167 14.0 9.17 11.70 G5 NV 152145.10-020050.4

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