2002 HN16

2002HN16, K02H16N, O4326

All data for this body: [vot]

MPC data
Name (number) 2002 HN16 (244326)
a 2.54719
e 0.12148
i / sin(i) 14.4886 / 0.25019
q 2.23776
Q 2.85662
ω 86.8209
Node 92.7978
m 263.9734
n 0.2424
Epoch 2460800.5
nobs 538
nopp 17
Years observed 1998-2025
rms 0.85
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.545
ep 0.165
sin(ip) 0.239
G 0.150
H 16.350
Mass
D 1.77 0.399
pV 0.224 0.0769
Value
Rotational Period
Period quality None
Spectral Class D
Spectral Class Score 3.176
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5448 0.1647 0.2389 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
1.77 0.399 0.399 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.224 0.0769 0.0769 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
16.35 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
A 0.09 Bus VIS Carvano 2010A&A...510A..43C PHOT
A D 0.1374 0.4060 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
D D 0.5293 0.4060 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S D 0.0120 0.4060 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT