09040+0259 GRV1017

 
 
09h 04m 55.27s +02 59' 22.7" P.A. 316 sep 12.5 mag 14.10,14.20 Sp K4.9+K4.9
 
 
Coord 2000
09040+0259
Discov num
GRV1017
Comp
Coord arcsec 2000
09 04 55.27 +02 59 22.7
Date first
2000
Date last
2015
Obs
6
Pa first
316
Pa last
316
P.A. Now (θ)
316°
Sep first
12.7
Sep last
12.5
Sep. Now (ρ)
12.5"
Mag pri
14.10
Mag sec
14.20
delta mag (ΔM)
0.1
Spectral class
K4.9+K4.9 (yellow-orange/yellow-orange)
Pri motion ra
-032
Sec motion ra
-042
Pri motion dec
+015
Sec motion dec
+024
Notes
N V (See Notes, Proper motion indicates physical)
rPM=0.278 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
316.4
Precise sep
12.528
Cdsa2 id
GRV 1017
Constellation
Hydra
Ra deg
9.082019444444445
De deg
2.989638888888889
last precise pa
316.4
last precise sep
12.528
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09040+0259 GRV1017 2000 2 316 12.7 14.10 14.20 D 090455.27+025922.7
09040+0259 GRV1017 2001 3 316 12.7 14.10 14.20 K4.9+K4.9 NVD 090455.27+025922.7
09040+0259 GRV1017 2010 5 316 12.6 14.10 14.20 K4.9+K4.9 NV 090455.27+025922.7
09040+0259 GRV1017 2015 6 316 12.5 14.10 14.20 K4.9+K4.9 NV 090455.27+025922.7

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