2002 JS46

2002JS46, B2120, K02J46S

All data for this body: [vot]

MPC data
Name (number) 2002 JS46 (112120)
a 2.74585
e 0.13462
i / sin(i) 7.7547 / 0.13493
q 2.37619
Q 3.11550
ω 289.1029
Node 249.8455
m 51.3876
n 0.2166
Epoch 2460800.5
nobs 1408
nopp 21
Years observed 1990-2025
rms 0.83
Best values
[raw, vot]

Value Standard error
Parent Phaeo (322)
 
ap 2.746
ep 0.174
sin(ip) 0.157
G 0.150
H 15.030
Mass
D 5.48 0.230
pV 0.065 0.0094
Value
Rotational Period
Period quality None
Spectral Class D
Spectral Class Score 1.097
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
322 Phaeo 530 Phaeo -1.4600 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7460 0.1743 0.1571 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.46 0.233 0.233 Masiero 2011ApJ...741...68M NEATM
6.27 1.900 1.900 Masiero 2012ApJ...759L...8M NEATM
6.59 2.000 2.000 Nugent 2016AJ....152...63N NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.030 0.0200 0.0200 Nugent 2016AJ....152...63N NEATM
0.054 0.0300 0.0300 Masiero 2012ApJ...759L...8M NEATM
0.078 0.0114 0.0114 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
15.03 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 X 0.1829 0.1240 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X X 0.1542 0.1240 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT