2000 SJ68

2000SJ68, 1998 HD134, 1998HD134, 38847, J98HD4D, K00S68J

All data for this body: [vot]

MPC data
Name (number) 2000 SJ68 (38847)
a 2.65595
e 0.10633
i / sin(i) 14.6365 / 0.25269
q 2.37355
Q 2.93835
ω 38.5410
Node 29.6788
m 201.3450
n 0.2277
Epoch 2460800.5
nobs 1065
nopp 20
Years observed 1994-2024
rms 0.82
Best values
[raw, vot]

Value Standard error
Parent Maria (170)
 
ap 2.655
ep 0.105
sin(ip) 0.246
G 0.150
H 15.300
Mass
D 2.43 0.658
pV 0.300 0.1263
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 5.757
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
170 Maria 506 Maria 0.5400 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6550 0.1048 0.2458 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.43 0.658 0.658 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.300 0.1263 0.1263 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
15.30 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
C 0.906 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
LS 0.47 Bus VIS Carvano 2010A&A...510A..43C PHOT
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S S 0.6262 0.6262 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT