13538+2303 AZC  82

13h 53m 50.60s +23 03' 10.4" P.A. 206 sep 7.3 mag 17.00,19.00 Sp M2+M4

Coord 2000
13538+2303
Discov num
AZC  82
Comp
Coord arcsec 2000
13 53 50.60 +23 03 10.4
Date first
2000
Date last
2010
Obs
3
Pa first
207
Pa last
206
P.A. Now (θ)
206°
Sep first
7.4
Sep last
7.3
Sep. Now (ρ)
7.3"
Mag pri
17.00
Mag sec
19.00
delta mag (ΔM)
2
Spectral class
M2+M4 (red/red)
Pri motion ra
+022
Sec motion ra
+021
Pri motion dec
-045
Sec motion dec
-048
Notes
V (Proper motion indicates physical)


rPM=0.06 (< 0.3, Physical double)

This double is physical.



OTHER CATALOGS AND DESIGNATIONS

Precise pa
205.9
Precise sep
7.34
Constellation
Bootes
last precise pa
205.9
last precise sep
7.34




WDS HISTORIC DATA

coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13538+2303 AZC 82 2000 1 207 7.4 17.00 19.00 V 135350.60+230310.4
13538+2303 AZC 82 2004 2 206 7.4 17.00 19.00 M2+M4 V 135350.60+230310.4
13538+2303 AZC 82 2010 3 206 7.3 17.00 19.00 M2+M4 V 135350.60+230310.4

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