2002 RY20

2002RY20, D2836, K02R20Y

All data for this body: [vot]

MPC data
Name (number) 2002 RY20 (132836)
a 3.18928
e 0.15520
i / sin(i) 2.2289 / 0.03889
q 2.69429
Q 3.68426
ω 274.9099
Node 66.2569
m 257.4258
n 0.1730
Epoch 2460200.5
nobs 718
nopp 20
Years observed 1995-2023
rms 0.72
Best values
[raw, vot]

Value Standard error
Parent Themis (24)
 
ap 3.179
ep 0.142
sin(ip) 0.024
Value Standard error
G 0.150
H 14.950
Mass
D 5.91 0.274
pV 0.073 0.0128
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
24 Themis 602 Themis 0.2100 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1788 0.1425 0.0242 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.91 0.274 0.274 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.073 0.0128 0.0128 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
14.95 MPC-2023-12-04 MPC-2023-12-04 Phot