Waltherschmadel

08811, 1982 UX5, 1982UX5, 1989 GJ1, 1989GJ1, J82U05X, J89G01J

All data for this body: [vot]

MPC data
Name (number) Waltherschmadel (8811)
a 2.73065
e 0.09278
i / sin(i) 4.0316 / 0.07031
q 2.47730
Q 2.98400
ω 161.9698
Node 272.8440
m 349.0051
n 0.2184
Epoch 2460200.5
nobs 2461
nopp 26
Years observed 1982-2023
rms 0.64
Best values
[raw, vot]

Value Standard error
Parent Nemesis (128)
 
ap 2.730
ep 0.089
sin(ip) 0.089
Value Standard error
G 0.150
H 14.110
Mass
D 8.75 0.040
pV 0.066 0.0125
Rotational Period
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
128 Nemesis 504 Nemesis -1.5300 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7297 0.0887 0.0888 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
7.77 2.090 2.090 Nugent 2016AJ....152...63N NEATM
8.18 1.780 1.780 Masiero 2021PSJ.....2..162M NEATM
8.75 0.040 0.040 Masiero 2011ApJ...741...68M NEATM
8.98 2.060 2.060 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.066 0.0138 0.0138 Masiero 2011ApJ...741...68M NEATM
0.066 0.0510 0.0510 Masiero 2012ApJ...759L...8M NEATM
0.066 0.0290 0.0530 Masiero 2021PSJ.....2..162M NEATM
0.070 0.0800 0.0800 Nugent 2016AJ....152...63N 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
14.11 MPC-2023-12-04 MPC-2023-12-04 Phot