2000 HR88

2000HR88, 6888 P-L, 6888P-L, 81660, K00H88R, PLS6888

All data for this body: [vot]

MPC data
Name (number) 2000 HR88 (81660)
a 2.75432
e 0.10490
i / sin(i) 9.4968 / 0.16499
q 2.46539
Q 3.04325
ω 218.3586
Node 27.6445
m 149.0178
n 0.2156
Epoch 2460800.5
nobs 920
nopp 20
Years observed 1960-2025
rms 0.86
Best values
[raw, vot]

Value Standard error
Parent Gefion (1272)
 
ap 2.756
ep 0.134
sin(ip) 0.159
G 0.150
H 15.300
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 4.620
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
1272 Gefion 0 Gefion Novakovic 2019EPSC...13.1671N HCM
1272 Gefion 516 Gefion -0.3800 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7556 0.1336 0.1590 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
15.30 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
S 0.770 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT