2000 JP39

2000JP39, 51244, K00J39P

All data for this body: [vot]

MPC data
Name (number) 2000 JP39 (51244)
a 3.06991
e 0.08116
i / sin(i) 8.3642 / 0.14547
q 2.82075
Q 3.31907
ω 73.5497
Node 240.5420
m 161.8638
n 0.1832
Epoch 2460800.5
nobs 3412
nopp 23
Years observed 1996-2025
rms 0.71
Best values
[raw, vot]

Value Standard error
Parent Eos (221)
 
ap 3.068
ep 0.070
sin(ip) 0.163
G 0.150
H 13.050
Mass
D 8.83 0.107
pV 0.172 0.0302
Value
Rotational Period
Period quality None
Spectral Class L
Spectral Class Score 7.392
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
221 Eos 0 Eos Novakovic 2019EPSC...13.1671N HCM
221 Eos 606 Eos 0.8300 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0683 0.0703 0.1627 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
8.83 0.107 0.107 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.172 0.0302 0.0302 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
13.05 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
K DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
L L 0.4127 0.3140 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S L 0.5379 0.3140 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
K L 0.3445 0.3140 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
L 0.526 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
L 0.88 Bus VIS Carvano 2010A&A...510A..43C PHOT