2000 HD22

2000HD22, 18083, 1999 BS22, 1999BS22, J99B22S, K00H22D

All data for this body: [vot]

MPC data
Name (number) 2000 HD22 (18083)
a 3.19506
e 0.12184
i / sin(i) 22.4459 / 0.38181
q 2.80576
Q 3.58436
ω 56.5697
Node 113.7645
m 163.0492
n 0.1726
Epoch 2460800.5
nobs 3369
nopp 25
Years observed 1953-2025
rms 0.66
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.204
ep 0.122
sin(ip) 0.365
G 0.150
H 12.520
Mass
D 10.35 0.139
pV 0.197 0.0141
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 3.961
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.2038 0.1218 0.3652 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
10.02 0.144 0.144 Masiero 2011ApJ...741...68M NEATM
15.04 0.540 0.540 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.103 0.0270 0.0270 Masiero 2012ApJ...759L...8M NEATM
0.232 0.0165 0.0165 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
12.52 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
C 0.566 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
C C 0.0941 0.0941 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT