1998 NN

1998NN, 2000 AQ165, 2000AQ165, 40094, J98N00N, K00AG5Q

All data for this body: [vot]

MPC data
Name (number) 1998 NN (40094)
a 2.65685
e 0.16280
i / sin(i) 14.9027 / 0.25718
q 2.22431
Q 3.08938
ω 169.9803
Node 145.4813
m 59.1529
n 0.2276
Epoch 2460800.5
nobs 2834
nopp 21
Years observed 1998-2024
rms 0.72
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.658
ep 0.139
sin(ip) 0.240
G 0.150
H 14.230
Mass
D 3.68 0.184
pV 0.273 0.1206
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 4.314
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6576 0.1388 0.2404 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.68 0.184 0.184 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.273 0.1206 0.1206 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
14.23 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
D 0.570 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
L S 0.4749 0.4390 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
LS 0.45 Bus VIS Carvano 2010A&A...510A..43C PHOT
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S S 0.3857 0.4390 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT