2000 SJ285

2000SJ285, 1998 HO65, 1998HO65, 2000 SK344, 2000SK344, 87886, J98H65O, K00SS5J, K00SY4K

All data for this body: [vot]

MPC data
Name (number) 2000 SJ285 (87886)
a 2.67322
e 0.15499
i / sin(i) 8.9853 / 0.15618
q 2.25891
Q 3.08753
ω 219.9404
Node 229.9674
m 171.0208
n 0.2255
Epoch 2460800.5
nobs 2150
nopp 18
Years observed 1998-2024
rms 0.69
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.672
ep 0.166
sin(ip) 0.170
G 0.150
H 14.960
Mass
D 3.08 0.147
pV 0.269 0.0918
Value
Rotational Period 36.973
Period quality 2
Spectral Class S
Spectral Class Score 17.946
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6718 0.1656 0.1698 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.08 0.147 0.147 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.269 0.0918 0.0918 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
14.96 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
36.9734 2 Synodic Pal 2020ApJS..247...26P Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S 0.53 Bus VIS Carvano 2010A&A...510A..43C PHOT
S 0.995 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S S 0.6153 0.6130 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.8707 0.6130 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V S 0.5672 0.6130 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT