Zhangjingru

1998 HA63, 1998HA63, 2000 SJ116, 2000SJ116, 34474, J98H63A, K00SB6J

All data for this body: [vot]

MPC data
Name (number) Zhangjingru (34474)
a 2.89138
e 0.06546
i / sin(i) 3.0628 / 0.05343
q 2.70212
Q 3.08064
ω 294.1737
Node 108.9891
m 340.4082
n 0.2005
Epoch 2460800.5
nobs 2270
nopp 23
Years observed 1996-2025
rms 0.79
Best values
[raw, vot]

Value Standard error
Parent Koronis (158)
 
ap 2.893
ep 0.042
sin(ip) 0.034
G 0.150
H 14.410
Mass
D 3.69 0.480
pV 0.298 0.1410
Value
Rotational Period
Period quality None
Spectral Class None
Spectral Class Score
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 0.1500 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.8926 0.0415 0.0341 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.69 0.480 0.480 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.298 0.1410 0.1410 Masiero 2012ApJ...759L...8M 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
14.41 MPC-2023-12-04 MPC-2023-12-04 Phot