2004 NJ20

2004NJ20, 2001 SD352, 2001SD352, G0391, K01SZ2D, K04N20J

All data for this body: [vot]

MPC data
Name (number) 2004 NJ20 (160391)
a 2.46820
e 0.22244
i / sin(i) 13.1628 / 0.22772
q 1.91917
Q 3.01723
ω 93.4590
Node 136.4324
m 27.6986
n 0.2542
Epoch 2460200.5
nobs 793
nopp 15
Years observed 2001-2023
rms 0.73
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.470
ep 0.234
sin(ip) 0.229
Value Standard error
G 0.150
H 16.450
Mass
D 2.80 0.418
pV 0.056 0.0218
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4701 0.2337 0.2289 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.57 0.660 0.660 Masiero 2021PSJ.....2..162M NEATM
2.74 0.650 0.650 Nugent 2016AJ....152...63N NEATM
3.42 0.974 0.974 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.042 0.0339 0.0339 Masiero 2011ApJ...741...68M NEATM
0.060 0.0400 0.0400 Nugent 2016AJ....152...63N NEATM
0.074 0.0300 0.0510 Masiero 2021PSJ.....2..162M 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
16.45 MPC-2023-12-04 MPC-2023-12-04 Phot