1998 HH137

1998HH137, 2000 UW16, 2000UW16, 58883, J98HD7H, K00U16W

All data for this body: [vot]

MPC data
Name (number) 1998 HH137 (58883)
a 2.81610
e 0.15128
i / sin(i) 8.5351 / 0.14842
q 2.39007
Q 3.24213
ω 189.1472
Node 42.5207
m 241.6756
n 0.2086
Epoch 2460800.5
nobs 809
nopp 20
Years observed 1998-2025
rms 0.89
Best values
[raw, vot]

Value Standard error
Parent Dora (668)
 
ap 2.812
ep 0.248
sin(ip) 0.132
G 0.150
H 15.380
Mass
D 6.16 1.800
pV 0.039 0.0420
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 3.762
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
668 Dora 512 Dora Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.8124 0.2485 0.1324 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.16 1.800 1.800 Masiero 2020PSJ.....1....5M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.039 0.0420 0.0420 Masiero 2020PSJ.....1....5M 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
15.38 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 0.44 Bus VIS Carvano 2010A&A...510A..43C PHOT
C C 0.4803 0.4803 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT