20492+6547 MLB 267

 
 
20h 49m 08.99s +65 45' 56.7" P.A. 222 sep 3.4 mag 10.00,11.00
 
 
Coord 2000
20492+6547
Discov num
MLB 267
Comp
Coord arcsec 2000
20 49 08.99 +65 45 56.7
Date first
1922
Date last
2015
Obs
6
Pa first
225
Pa last
222
P.A. Now (θ)
222°
Sep first
2.3
Sep last
3.4
Sep. Now (ρ)
3.4"
Mag pri
10.00
Mag sec
11.00
delta mag (ΔM)
1
Spectral class
Pri motion ra
-030
Sec motion ra
+009
Pri motion dec
-038
Sec motion dec
+029
Notes
I (Identification uncertain)
-10 rPM=1.601
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
222.4
Precise sep
3.438
Constellation
Cepheus
Gaia DR2
63991140864
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20492+6547 MLB 267 1999 3 223 3.4 10.00 11.00 DI 204908.99+654556.7
20492+6547 MLB 267 2010 4 222 3.4 10.00 11.00 DI 204908.99+654556.7
20492+6547 MLB 267 2015 6 222 3.4 10.00 11.00 I 204908.99+654556.7

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