2000 HQ89

2000HQ89, 1992 DC12, 1992DC12, A4869, J92D12C, K00H89Q

All data for this body: [vot]

MPC data
Name (number) 2000 HQ89 (104869)
a 2.43431
e 0.13348
i / sin(i) 1.1885 / 0.02074
q 2.10937
Q 2.75926
ω 181.0011
Node 0.7735
m 245.8678
n 0.2595
Epoch 2460800.5
nobs 673
nopp 18
Years observed 1990-2024
rms 0.86
Best values
[raw, vot]

Value Standard error
Parent Massalia (20)
 
ap 2.435
ep 0.166
sin(ip) 0.027
G 0.150
H 16.650
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class V
Spectral Class Score 2.659
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
20 Massalia 0 Massalia Novakovic 2019EPSC...13.1671N HCM
20 Massalia 404 Massalia 0.5400 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4354 0.1661 0.0266 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
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
16.65 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
V V 0.1768 0.1720 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V V 0.2664 0.1720 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT