15365+1607 UC 3033 (Tau5 Ser)

 
 
15h 36m 29.24s +16 07' 08.7" P.A. 62 sep 35.5 mag 7.90,13.80 Sp F2V dist. 52.06 pc (169.82 l.y.)
 
 
Coord 2000
15365+1607
Discov num
UC 3033
Comp
Coord arcsec 2000
15 36 29.24 +16 07 08.7
Date first
1999
Date last
2015
Obs
4
Pa first
63
Pa last
62
P.A. Now (θ)
62°
Sep first
35.5
Sep last
35.5
Sep. Now (ρ)
35.5"
Mag pri
7.90
Mag sec
13.80
delta mag (ΔM)
5.9
Spectral class
F2V (yellow-white)
Pri motion ra
+072
Sec motion ra
+074
Pri motion dec
-006
Sec motion dec
+010
Notes
V (Proper motion indicates physical)
rPM=0.216 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
62.4
Precise sep
35.513
Name
Tau5 Ser
Cdsa2 id
UC 3033
Constellation
Serpens
SAO
101642
HIP
76424
Tycho2
1494-01862-1
HD
139225
HR
5804
GC
20985
BD
BD+16 2807
Bayer
Tau 5 Serpentis
Bayer name
Tau5 Ser
Flamsteed
18 Serpentis
Flamsteed name
18 Ser
Ra deg
15.608122222222223
De deg
16.119083333333332
Distance
52.06
Distance ly
169.82
last precise pa
62.4
last precise sep
35.513
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15365+1607 UC 3033 2000 2 63 35.6 7.90 13.80 V 153629.24+160708.7
15365+1607 UC 3033 2001 2 63 35.5 7.90 13.80 V 153629.24+160708.7
15365+1607 UC 3033 2010 3 63 35.4 7.90 13.80 F2V V 153629.24+160708.7
15365+1607 UC 3033 2015 4 62 35.5 7.90 13.80 F2V V 153629.24+160708.7

If you need more information about this double, apply for a data request form to the WDS.