2005 JJ20

2005JJ20, K05J20J, N6053

All data for this body: [vot]

MPC data
Name (number) 2005 JJ20 (236053)
a 3.19060
e 0.23816
i / sin(i) 13.8765 / 0.23983
q 2.43073
Q 3.95048
ω 65.4924
Node 173.8973
m 183.8465
n 0.1729
Epoch 2460800.5
nobs 547
nopp 17
Years observed 1999-2025
rms 0.87
Best values
[raw, vot]

Value Standard error
Parent Theobalda (778)
 
ap 3.187
ep 0.256
sin(ip) 0.246
G 0.150
H 15.770
Mass
D 3.78 0.170
pV 0.071 0.0161
Value
Rotational Period
Period quality None
Spectral Class B
Spectral Class Score 2.999
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
778 Theobalda 0 Theobalda Novakovic 2019EPSC...13.1671N HCM
778 Theobalda 617 Theobalda Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1866 0.2557 0.2462 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.78 0.170 0.170 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.071 0.0161 0.0161 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
15.77 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
B B 0.1904 0.2120 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
B B 0.3094 0.2120 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C 0.18 Bus VIS Carvano 2010A&A...510A..43C PHOT
C B 0.0374 0.2120 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT