2000 JA38

2000JA38, 1998 XC48, 1998XC48, 43319, J98X48C, K00J38A

All data for this body: [vot]

MPC data
Name (number) 2000 JA38 (43319)
a 2.42491
e 0.12396
i / sin(i) 15.3566 / 0.26483
q 2.12432
Q 2.72551
ω 162.6045
Node 61.1258
m 241.3424
n 0.2610
Epoch 2460800.5
nobs 2320
nopp 22
Years observed 1974-2025
rms 0.70
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.423
ep 0.167
sin(ip) 0.248
G 0.150
H 14.860
Mass
D 2.88 0.956
pV 0.407 0.2029
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
6 Hebe -1 Hebe -1.0000 Nesvorny 2024ApJS..274...25N HCM-2024
623 Chimaera 0 Chimaera Novakovic 2019EPSC...13.1671N HCM
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4231 0.1665 0.2484 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.88 0.956 0.956 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.407 0.2029 0.2029 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
14.86 MPC-2023-12-04 MPC-2023-12-04 Phot