Weir

04085, 1981JY, 1982XK, 1985JR, J81J00Y, J82X00K, J85J00R

All data for this body: [vot]

MPC data
Name (number) Weir (4085)
Packed designation 04085
a 2.60642
e 0.10723
i / sin(i) 14.2145 / 0.24555
q 2.32694
Q 2.88590
ω 135.6017
Node 68.6644
m 277.1951
n 0.2342
Epoch 2459600.5
nobs 3034
nopp 26
Years observed 1981-2022
rms 0.46
Best values
[raw, vot]

Value Standard error
Parent Eunomia (15)
 
ap 2.606
ep 0.146
sin(ip) 0.231
Value Standard error
G 0.150
H 12.290
Mass
D 9.57 0.047
pV 0.241 0.0242
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
15 Eunomia 502 Eunomia -0.7400 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6061 0.1465 0.2310 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
9.22 0.240 0.240 Masiero 2014ApJ...791..121M NEATM
9.58 0.048 0.048 Masiero 2011ApJ...741...68M NEATM
9.66 0.770 0.770 Usui 2011PASJ...63.1117U NEATM
10.15 2.030 2.030 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.233 0.0274 0.0274 Masiero 2011ApJ...741...68M NEATM
0.255 0.1020 0.1020 Ali-Lagoa 2018A&A...612A..85A NEATM
0.270 0.0600 0.0600 Masiero 2014ApJ...791..121M NEATM
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2022-01-18 MPC-2022-01-18 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
12.29 MPC-2022-01-18 MPC-2022-01-18 Phot