Higashichichibu

14316, 1977 ES7, 1977ES7, 1991 SO4, 1991SO4, 2000 AD138, 2000AD138, J77E07S, J91S04O, K00AD8D

All data for this body: [vot]

MPC data
Name (number) Higashichichibu (14316)
a 3.19931
e 0.08711
i / sin(i) 15.2625 / 0.26324
q 2.92062
Q 3.47801
ω 142.3788
Node 356.3037
m 172.1096
n 0.1722
Epoch 2460800.5
nobs 3488
nopp 23
Years observed 1977-2025
rms 0.69
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.202
ep 0.100
sin(ip) 0.266
G 0.150
H 12.640
Mass
D 17.75 0.107
pV 0.047 0.0055
Value
Rotational Period
Period quality None
Spectral Class D
Spectral Class Score 15.201
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.2017 0.1001 0.2659 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
17.48 0.156 0.156 Masiero 2011ApJ...741...68M NEATM
17.64 0.160 0.160 Masiero 2014ApJ...791..121M NEATM
19.72 0.410 0.410 Masiero 2012ApJ...759L...8M NEATM
21.73 8.170 8.170 Nugent 2016AJ....152...63N NEATM
25.71 1.620 1.620 Usui 2011PASJ...63.1117U NEATM
26.55 5.310 5.310 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.026 0.0100 0.0100 Ali-Lagoa 2018A&A...612A..85A NEATM
0.030 0.0300 0.0300 Nugent 2016AJ....152...63N NEATM
0.050 0.0120 0.0120 Masiero 2012ApJ...759L...8M NEATM
0.060 0.0100 0.0100 Masiero 2014ApJ...791..121M NEATM
0.063 0.0143 0.0143 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
12.64 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
D DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
D 0.57 Bus VIS Carvano 2010A&A...510A..43C PHOT
D 0.842 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
D D 0.4026 0.5460 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
D D 0.7655 0.5460 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT