2000 AU44

2000AU44, 1998 RO51, 1998RO51, 43197, J98R51O, K00A44U

All data for this body: [vot]

MPC data
Name (number) 2000 AU44 (43197)
a 2.38680
e 0.18942
i / sin(i) 2.2043 / 0.03846
q 1.93470
Q 2.83889
ω 244.8266
Node 67.3528
m 110.0108
n 0.2673
Epoch 2460800.5
nobs 1192
nopp 21
Years observed 1991-2025
rms 0.82
Best values
[raw, vot]

Value Standard error
Parent Massalia (20)
 
ap 2.385
ep 0.161
sin(ip) 0.025
G 0.150
H 16.100
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class D
Spectral Class Score 0.119
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
20 Massalia 0 Massalia Novakovic 2019EPSC...13.1671N HCM
20 Massalia 404 Massalia -0.7000 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3849 0.1614 0.0248 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
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
16.10 MPC-2023-12-04 MPC-2023-12-04 Phot
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
D D 0.0198 0.0198 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT