Hong Kong

HongKong, 03297, 1972 TU, 1972TU, 1978 WN14, 1978WN14, 1980 DY, 1980DY, J72T00U, J78W14N, J80D00Y

All data for this body: [vot]

MPC data
Name (number) Hong Kong (3297)
a 3.13688
e 0.17096
i / sin(i) 2.3751 / 0.04144
q 2.60059
Q 3.67318
ω 288.1172
Node 112.2541
m 140.6176
n 0.1774
Epoch 2460800.5
nobs 4205
nopp 32
Years observed 1978-2025
rms 0.69
Best values
[raw, vot]

Value Standard error
Parent Themis (24)
 
ap 3.143
ep 0.139
sin(ip) 0.022
G 0.150
H 12.500
Mass
D 15.66 0.165
pV 0.076 0.0109
Value
Rotational Period 102.400
Period quality 2
Spectral Class B
Spectral Class Score 2.490
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
24 Themis 0 Themis Novakovic 2019EPSC...13.1671N HCM
24 Themis 602 Themis 0.1200 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1431 0.1388 0.0219 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
14.02 4.060 4.060 Masiero 2020PSJ.....1....5M NEATM
15.58 0.167 0.167 Masiero 2011ApJ...741...68M NEATM
16.73 3.960 3.960 Masiero 2020PSJ.....1....5M NEATM
18.75 1.070 1.070 Usui 2011PASJ...63.1117U NEATM
19.38 3.880 3.880 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.053 0.0390 0.0390 Masiero 2020PSJ.....1....5M NEATM
0.055 0.0220 0.0220 Ali-Lagoa 2018A&A...612A..85A NEATM
0.065 0.0690 0.0690 Masiero 2020PSJ.....1....5M NEATM
0.087 0.0136 0.0136 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
12.50 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
102.41 2 Sidereal Durech 2023A&A...675A..24D Model
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
B 0.415 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT