10451-5941 NEL 5 Ha,Hb

 
 
10h 45m 05.91s -59° 40' 05.9" P.A. 80.00 sep 0.0 mag 8.90,9.90 Sp O3V
 
 
Coord 2000 10451-5941 Discov num NEL   5 Comp Ha,Hb Coord arcsec 2000 10 45 05.91 -59 40 05.9
Date first 2002 Date last 2014 Obs 3
Pa first 122 Pa last 80.4 P.A. Now (θ) 80.4°
Sep first 0.0 Sep last 0.037 Sep. Now (ρ) 0.037"
Mag pri 8.90 Mag sec 9.90 delta mag (ΔM) 1 Spectral class O3V (blue)
Pri motion ra -004 Sec motion ra
Pri motion dec +004 Sec motion dec
Notes N (See Notes)
Nature of this double is uncertain.
 
 
10451-5941 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 238429 10 45 04 -59 41 04 B 2256 Aa,Ab 1945 3 194 0.2 7.80 7.90 0.10
Show 10 45 04 -59 41 04 WGT 2 Aa,Ac 1985 2 118 0.2 7.80
Show 10 45 04 -59 41 04 WGT 2 Aa,Ad 1985 2 155 0.2 7.80
Show 10 45 04 -59 41 04 WGT 2 Aa,Ae 1985 2 161 0.1 7.80
Show 10 45 04 -59 41 04 I 1092 AB 1947 11 317 1.6 7.80 11.10 3.30
Show 10 45 04 -59 41 04 I 1092 AC 1947 13 63 1.2 7.80 10.90 3.10
Show 10 45 04 -59 41 04 I 1092 AD 1934 3 306 4.4 6.54 13.60 7.06
Show 10 45 04 -59 41 04 HJ 4366 AE 2015 12 60 13.8 6.54 12.00 5.46
Show 10 45 04 -59 41 04 HJ 4366 AF 2015 13 41 14.0 6.54 11.70 5.16
Show 10 45 04 -59 41 04 HJ 4366 AG 2015 7 68 38.3 6.54 9.96 3.42
Show 238429 10 45 04 -59 41 04 DUN 98 AH 2015 16 17 60.8 6.54 8.14 1.60
Show 10 45 04 -59 41 04 B 2256 AQ 1945 3 175 2.6 7.80 12.00 4.20
Show 10 45 04 -59 41 04 B 2256 AS 1945 2 108 4.9 6.54 14.40 7.86
Show 10 45 04 -59 41 04 I 1092 AU 1933 2 141 4.0 6.54 14.30 7.76
Show 10 45 04 -59 41 04 IPI 1 AV 2015 2 61 20.0 6.54
Show 238429 10 45 06 -59 40 06 NEL 5 Ha,Hb 2014 3 80 0.0 8.90 9.90 1.00 <===
17-fold system
12 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Carina SAO 238429 Tycho2 8626-02808-1 Gaia DR2 5350358683250920704
HD 93308 HR 4210 GC 14799 DM CP-59 2620
Bayer Eta Carinae Bayer name Eta Car Bayer greek η Car