2007 AJ21

2007AJ21, a1438, K07A21J

All data for this body: [vot]

MPC data
Name (number) 2007 AJ21 (361438)
a 3.12910
e 0.09836
i / sin(i) 5.5467 / 0.09666
q 2.82132
Q 3.43687
ω 312.9234
Node 135.8983
m 153.9729
n 0.1781
Epoch 2460800.5
nobs 293
nopp 13
Years observed 2006-2025
rms 0.87
Best values
[raw, vot]

Value Standard error
Parent Hygiea (10)
 
ap 3.123
ep 0.107
sin(ip) 0.081
G 0.150
H 16.240
Mass
D
pV
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
10 Hygiea 0 Hygiea Novakovic 2019EPSC...13.1671N HCM
10 Hygiea 601 Hygiea Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1230 0.1066 0.0812 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
16.24 MPC-2023-12-04 MPC-2023-12-04 Phot