19100+6606 LDS2429 (SZ Dra)

 
 
19h 10m 02.33s +66 06' 09.7" P.A. 136 sep 54.4 mag 11.70,18.30 Sp M dist. 229.89 pc (749.9 l.y.)
 
 
Coord 2000
19100+6606
Discov num
LDS2429
Comp
Coord arcsec 2000
19 10 02.33 +66 06 09.7
Date first
1954
Date last
2013
Obs
2
Pa first
135
Pa last
136
P.A. Now (θ)
136°
Sep first
53.6
Sep last
54.4
Sep. Now (ρ)
54.4"
Mag pri
11.70
Mag sec
18.30
delta mag (ΔM)
6.6
Spectral class
M (red)
Pri motion ra
+004
Sec motion ra
+008
Pri motion dec
+033
Sec motion dec
+044
Notes
rPM=0.262 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
135.7
Precise sep
54.37
Var name
SZ Dra
Constellation
Draco
SAO
18194
HIP
94162
Tycho2
4229-01025-1
HD
180004
BD
BD+65 1327
Distance
229.89
Distance ly
749.9
last precise pa
135.7
last precise sep
54.37
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19100+6606 LDS2429 1954 1 226 51.0 11.70 18.30 M 191002.33+660609.7
19100+6606 LDS2429 2013 2 136 54.4 11.70 18.30 M 191002.33+660609.7

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