2000WN19

1986SP, 1993FX46, 20890, J86S00P, J93F46X, K00W19N

All data for this body: [vot]

MPC data
Name (number) 2000WN19 (20890)
Packed designation 20890
a 2.74629
e 0.18182
i / sin(i) 9.7919 / 0.17007
q 2.24696
Q 3.24563
ω 217.8620
Node 181.3612
m 249.3744
n 0.2166
Epoch 2459600.5
nobs 1515
nopp 21
Years observed 1986-2021
rms 0.67
Best values
[raw, vot]

Value Standard error
Parent Gefion (1272)
 
ap 2.748
ep 0.148
sin(ip) 0.167
Value Standard error
G 0.150
H 14.400
Mass
D 3.45 0.150
pV 0.409 0.0190
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
1272 Gefion 516 Gefion -0.6700 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7481 0.1483 0.1672 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.45 0.150 0.150 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.409 0.0190 0.0190 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
14.40 MPC-2022-01-18 MPC-2022-01-18 Phot