2001 DR83

2001DR83, 2008 SS101, 2008SS101, K01D83R, K08SA1S, N0121

All data for this body: [vot]

MPC data
Name (number) 2001 DR83 (230121)
a 2.76874
e 0.07768
i / sin(i) 5.3607 / 0.09342
q 2.55367
Q 2.98381
ω 302.0945
Node 148.2611
m 159.7138
n 0.2139
Epoch 2460800.5
nobs 427
nopp 18
Years observed 1996-2025
rms 0.89
Best values
[raw, vot]

Value Standard error
Parent Nemesis (128)
 
ap 2.768
ep 0.086
sin(ip) 0.084
G 0.150
H 16.340
Mass
D 2.78 0.451
pV 0.057 0.0161
Value
Rotational Period 4.000
Period quality 2
Spectral Class C
Spectral Class Score 5.964
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
128 Nemesis 504 Nemesis 0.3700 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7677 0.0856 0.0842 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.78 0.451 0.451 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.057 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
16.34 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
4.5 2 Synodic Erasmus 2019ApJS..242...15E Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
C 0.994000 Bus-DeMeo VIS Erasmus 2019ApJS..242...15E PHOT