1993 RR8

1993RR8, 2000 DL39, 2000DL39, A0132, J93R08R, K00D39L

All data for this body: [vot]

MPC data
Name (number) 1993 RR8 (100132)
a 2.72642
e 0.12168
i / sin(i) 4.7404 / 0.08264
q 2.39467
Q 3.05817
ω 170.8370
Node 188.2247
m 4.1805
n 0.2189
Epoch 2460800.5
nobs 928
nopp 20
Years observed 1993-2025
rms 0.84
Best values
[raw, vot]

Value Standard error
Parent Nemesis (128)
 
ap 2.727
ep 0.085
sin(ip) 0.086
G 0.150
H 15.670
Mass
D 3.66 0.296
pV 0.072 0.0105
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 3.946
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
128 Nemesis 504 Nemesis -0.8600 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7267 0.0853 0.0856 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.66 0.785 0.785 Masiero 2011ApJ...741...68M NEATM
3.66 0.320 0.320 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.069 0.0110 0.0110 Masiero 2012ApJ...759L...8M NEATM
0.110 0.0369 0.0369 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
15.67 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 C 0.4910 0.4910 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C Kl None None Movis NIR Popescu 2018A&A...617A..12P PHOT