00540+7033 LDS1517

00h 53m 52.74s +70 33' 08.0" P.A. 17 sep 3.1 mag 16.00,16.80

Coord 2000
00540+7033
Discov num
LDS1517
Comp
Coord arcsec 2000
00 53 52.74 +70 33 08.0
Date first
1965
Date last
2003
Obs
3
Pa first
16
Pa last
17
P.A. Now (θ)
17°
Sep first
2.0
Sep last
3.1
Sep. Now (ρ)
3.1"
Mag pri
16.00
Mag sec
16.80
delta mag (ΔM)
0.8
Spectral class
Pri motion ra
+282
Sec motion ra
Pri motion dec
-091
Sec motion dec
Notes


Nature of this double is uncertain.



OTHER CATALOGS AND DESIGNATIONS

Precise pa
17.4
Precise sep
3.109
Constellation
Cassiopeia
last precise pa
17.4
last precise sep
3.109




WDS HISTORIC DATA

coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00540+7033 LDS1517 1965 1 16 2.0 16.00 16.80 005352.74+703308.0
00540+7033 LDS1517 1999 2 18 3.2 16.00 16.80 005352.74+703308.0
00540+7033 LDS1517 2003 3 17 3.1 16.00 16.80 005352.74+703308.0
00540+7033 LDS1517 2010 4 2 3.7 16.00 16.80 005352.74+703308.0

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