1998 SM129

1998SM129, 2000 CN10, 2000CN10, 46958, J98SC9M, K00C10N

All data for this body: [vot]

MPC data
Name (number) 1998 SM129 (46958)
a 2.68366
e 0.07517
i / sin(i) 2.4854 / 0.04337
q 2.48193
Q 2.88539
ω 150.3204
Node 172.8405
m 64.7429
n 0.2242
Epoch 2460800.5
nobs 1764
nopp 20
Years observed 1998-2025
rms 0.77
Best values
[raw, vot]

Value Standard error
Parent Henan (2085)
 
ap 2.684
ep 0.054
sin(ip) 0.045
G 0.150
H 14.980
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 0.642
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
2085 Henan 532 Henan -0.2400 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6843 0.0544 0.0448 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
14.98 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
S 0.107 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT