2001 DE89

2001DE89, 1998 QP32, 1998QP32, 2000 AM104, 2000AM104, 72521, J98Q32P, K00AA4M, K01D89E

All data for this body: [vot]

MPC data
Name (number) 2001 DE89 (72521)
a 2.72594
e 0.01419
i / sin(i) 5.6509 / 0.09847
q 2.68727
Q 2.76462
ω 136.6632
Node 155.9660
m 16.1107
n 0.2190
Epoch 2460800.5
nobs 2142
nopp 20
Years observed 1998-2025
rms 0.71
Best values
[raw, vot]

Value Standard error
Parent Padua (363)
 
ap 2.726
ep 0.040
sin(ip) 0.093
G 0.150
H 14.630
Mass
D 4.05 0.101
pV 0.225 0.0355
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 9.816
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
363 Padua 507 Padua -0.6100 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7259 0.0404 0.0927 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.05 0.101 0.101 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.225 0.0355 0.0355 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
14.63 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
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S 0.91 Bus VIS Carvano 2010A&A...510A..43C PHOT
S S 0.9993 0.9993 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT