2000 NX20

2000NX20, 1990 SS15, 1990SS15, 1999 CO151, 1999CO151, 33978, J90S15S, J99CF1O, K00N20X

All data for this body: [vot]

MPC data
Name (number) 2000 NX20 (33978)
a 2.23879
e 0.18703
i / sin(i) 6.9099 / 0.12031
q 1.82006
Q 2.65752
ω 331.8813
Node 317.5117
m 161.9887
n 0.2942
Epoch 2460800.5
nobs 1858
nopp 20
Years observed 1990-2025
rms 0.76
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.237
ep 0.150
sin(ip) 0.127
G 0.150
H 15.330
Mass
D 2.07 0.105
pV 0.313 0.0598
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 5.346
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2375 0.1499 0.1267 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.07 0.105 0.105 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.313 0.0598 0.0598 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
15.33 MPC-2023-12-04 MPC-2023-12-04 Phot
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
Ds Ad None None Movis NIR Popescu 2018A&A...617A..12P PHOT
S 0.20 Bus VIS Carvano 2010A&A...510A..43C PHOT
S S 0.8243 0.8243 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
K 0.820 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT