2001RA7

1994LZ3, 2001PD66, 83201, J94L03Z, K01P66D, K01R07A

All data for this body: [vot]

MPC data
Name (number) 2001RA7 (83201)
Packed designation 83201
a 3.21880
e 0.13489
i / sin(i) 2.2734 / 0.03967
q 2.78460
Q 3.65299
ω 266.3710
Node 51.0198
m 232.4705
n 0.1707
Epoch 2459600.5
nobs 1240
nopp 20
Years observed 1992-2021
rms 0.54
Best values
[raw, vot]

Value Standard error
Parent Themis (24)
 
ap 3.202
ep 0.142
sin(ip) 0.031
Value Standard error
G 0.150
H 14.230
Mass
D 7.39 0.333
pV 0.081 0.0141
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
24 Themis 602 Themis 0.4300 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.2016 0.1418 0.0306 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
7.39 0.333 0.333 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.081 0.0141 0.0141 Masiero 2011ApJ...741...68M NEATM
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2022-01-18 MPC-2022-01-18 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
14.23 MPC-2022-01-18 MPC-2022-01-18 Phot