Chen Jiageng

ChenJiageng, 02963, 1964 VM1, 1964VM1, 1978 RL, 1978RL, J64V01M, J78R00L

All data for this body: [vot]

MPC data
Name (number) Chen Jiageng (2963)
a 2.87072
e 0.07344
i / sin(i) 2.7014 / 0.04713
q 2.65990
Q 3.08154
ω 349.5229
Node 47.4824
m 177.3719
n 0.2026
Epoch 2460800.5
nobs 4447
nopp 32
Years observed 1952-2025
rms 0.66
Best values
[raw, vot]

Value Standard error
Parent Koronis (158)
 
ap 2.871
ep 0.047
sin(ip) 0.037
G 0.150
H 12.390
Mass
D 9.54 0.170
pV 0.280 0.0504
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 6.787
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
158 Koronis 0 Koronis Novakovic 2019EPSC...13.1671N HCM
158 Koronis 605 Koronis -0.0600 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
832 Karin 610 Karin 7.7000 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.8708 0.0467 0.0372 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
9.54 0.170 0.170 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.280 0.0504 0.0504 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
12.39 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 0.173 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S S 0.9581 0.9581 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT