Webb

03041, 1980 GD, 1980GD, J80G00D

All data for this body: [vot]

MPC data
Name (number) Webb (3041)
a 2.58490
e 0.14832
i / sin(i) 14.6476 / 0.25287
q 2.20151
Q 2.96828
ω 351.3677
Node 82.3485
m 281.0268
n 0.2372
Epoch 2460200.5
nobs 3582
nopp 25
Years observed 1980-2023
rms 0.49
Best values
[raw, vot]

Value Standard error
Parent Eunomia (15)
 
ap 2.586
ep 0.159
sin(ip) 0.232
Value Standard error
G 0.150
H 12.520
Mass
D 8.22 0.115
pV 0.314 0.0429
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
15 Eunomia 502 Eunomia -1.0100 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5857 0.1589 0.2315 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
8.22 0.115 0.115 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.314 0.0429 0.0429 Masiero 2011ApJ...741...68M NEATM
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2023-12-94 MPC-2023-12-94 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
12.52 MPC-2023-12-04 MPC-2023-12-04 Phot