2000 AM7

2000AM7, 2001 DO20, 2001DO20, 71239, K00A07M, K01D20O

All data for this body: [vot]

MPC data
Name (number) 2000 AM7 (71239)
a 2.79537
e 0.11691
i / sin(i) 10.2044 / 0.17716
q 2.46857
Q 3.12218
ω 219.0833
Node 59.7652
m 321.2004
n 0.2109
Epoch 2460800.5
nobs 3042
nopp 22
Years observed 1998-2025
rms 0.65
Best values
[raw, vot]

Value Standard error
Parent Gefion (1272)
 
ap 2.796
ep 0.123
sin(ip) 0.161
G 0.150
H 13.920
Mass
D 4.49 0.195
pV 0.264 0.0437
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
1272 Gefion 0 Gefion Novakovic 2019EPSC...13.1671N HCM
1272 Gefion 516 Gefion 0.3000 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7960 0.1229 0.1612 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.49 0.195 0.195 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.264 0.0437 0.0437 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
13.92 MPC-2023-12-04 MPC-2023-12-04 Phot