2000 JJ57

2000JJ57, 33876, K00J57J

All data for this body: [vot]

MPC data
Name (number) 2000 JJ57 (33876)
a 2.94581
e 0.25041
i / sin(i) 14.2204 / 0.24565
q 2.20815
Q 3.68347
ω 261.0021
Node 72.6684
m 272.1350
n 0.1949
Epoch 2460800.5
nobs 3036
nopp 23
Years observed 1991-2025
rms 0.70
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.947
ep 0.200
sin(ip) 0.241
G 0.150
H 13.300
Mass
D 6.45 0.213
pV 0.244 0.0244
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 20.368
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.9474 0.2000 0.2412 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.45 0.213 0.213 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.244 0.0244 0.0244 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
13.30 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
A 0.733 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S 0.66 Bus VIS Carvano 2010A&A...510A..43C PHOT
S S 0.9173 0.9160 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9368 0.9160 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9873 0.9160 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT