13355+3440 SLW 898

 
 
13h 35m 32.65s +34 39' 37.4" P.A. 101.00 sep 95.8 mag 17.13,18.48 Sp M2.7+M3.7
 
 
Coord 2000
13355+3440
Discov num
SLW 898
Comp
Coord arcsec 2000
13 35 32.65 +34 39 37.4
Date first
2000
Date last
2015
Obs
8
Pa first
101
Pa last
101
P.A. Now (θ)
101°
Sep first
95.7
Sep last
95.8
Sep. Now (ρ)
95.8"
Mag pri
17.13
Mag sec
18.48
delta mag (ΔM)
1.35
Spectral class
M2.7+M3.7 (red/red)
Pri motion ra
-042
Sec motion ra
-038
Pri motion dec
-011
Sec motion dec
-011
Notes
V R (Proper motion indicates physical, Red magnitudes)
Visually invisible, K-band or other infrared star rPM=0.092 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
101
Precise sep
95.779
Constellation
Canes Venatici
Gaia DR2
07769621376
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13355+3440 SLW 898 2004 1 101 95.8 17.13 18.48 M2.7 M3.7 V R 133532.65+343937.4
13355+3440 SLW 898 2010 3 101 95.7 17.13 18.48 M2.7+M3.7 V R 133532.65+343937.4
13355+3440 SLW 898 2015 4 101 95.8 17.13 18.48 M2.7+M3.7 V R 133532.65+343937.4

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