1998 HO100

1998HO100, 2000 SQ125, 2000SQ125, 55956, J98HA0O, K00SC5Q

All data for this body: [vot]

MPC data
Name (number) 1998 HO100 (55956)
a 3.16602
e 0.10056
i / sin(i) 15.5545 / 0.26816
q 2.84766
Q 3.48439
ω 247.8912
Node 51.4983
m 209.5409
n 0.1750
Epoch 2460800.5
nobs 3983
nopp 22
Years observed 1998-2025
rms 0.63
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.168
ep 0.093
sin(ip) 0.256
G 0.150
H 12.930
Mass
D 16.35 0.163
pV 0.071 0.0075
Value
Rotational Period
Period quality None
Spectral Class Ds
Spectral Class Score 1.000
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1685 0.0927 0.2559 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
15.23 0.650 0.650 Masiero 2012ApJ...759L...8M NEATM
16.42 0.169 0.169 Masiero 2011ApJ...741...68M NEATM
17.04 5.050 5.050 Nugent 2016AJ....152...63N NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.060 0.0700 0.0700 Nugent 2016AJ....152...63N NEATM
0.069 0.0130 0.0130 Masiero 2012ApJ...759L...8M NEATM
0.072 0.0092 0.0092 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
12.93 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 Ds None None Movis NIR Popescu 2018A&A...617A..12P PHOT