1998 HH116

1998HH116, 69718, J98HB6H

All data for this body: [vot]

MPC data
Name (number) 1998 HH116 (69718)
a 2.56467
e 0.26166
i / sin(i) 11.2885 / 0.19575
q 1.89361
Q 3.23574
ω 103.5469
Node 179.5141
m 167.6658
n 0.2400
Epoch 2460800.5
nobs 1479
nopp 18
Years observed 1998-2024
rms 0.78
Best values
[raw, vot]

Value Standard error
Parent Mitidika (2262)
 
ap 2.564
ep 0.237
sin(ip) 0.209
G 0.150
H 15.530
Mass
D 4.37 0.186
pV 0.052 0.0090
Value
Rotational Period
Period quality None
Spectral Class B
Spectral Class Score 4.882
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
2262 Mitidika 531 Mitidika 0.0485 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5641 0.2368 0.2089 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.81 0.660 0.660 Masiero 2021PSJ.....2..162M NEATM
3.06 0.900 0.900 Nugent 2016AJ....152...63N NEATM
4.58 0.198 0.198 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.049 0.0092 0.0092 Masiero 2011ApJ...741...68M NEATM
0.120 0.0700 0.0700 Nugent 2016AJ....152...63N NEATM
0.155 0.0540 0.0820 Masiero 2021PSJ.....2..162M 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
15.53 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
B C 0.1946 0.1690 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.1557 0.1690 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.2509 0.1690 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.3419 0.1690 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V C 0.0352 0.1690 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
B 0.619 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT