2001 DU68

2001DU68, 46045, K01D68U

All data for this body: [vot]

MPC data

Name (number)	2001 DU68 (46045)
a	3.19787
e	0.09259
i / sin(i)	7.4938 / 0.13042
q	2.90176
Q	3.49397
ω	320.7204
Node	173.9552
m	97.2405
n	0.1724
Epoch	2460800.5

n_obs	1906
n_opp	22
Years observed	1998-2025
rms	0.73

Best values

	Value	Standard error
Parent

a_p	3.190
e_p	0.122
sin(i_p)	0.127
G	0.150
H	14.230
Mass
D	9.25	0.110
pV	0.057	0.0113

	Value
Rotational Period	1.300
Period quality
Spectral Class	C
Spectral Class Score	17.305

Proper elements data

a_p	e_p	sin(i_p)	Author	Reference	Method
3.1902	0.1217	0.1266	Novakovic_Radovic_Todovic	2003A&A...403.1165K	Numeric-Nov-2024

Diameter data

Value	Uncertainty up	Uncertainty down	Author	Reference	Method
9.25	0.110	0.110	Masiero	2011ApJ...741...68M	NEATM

Albedo data

Value	Uncertainty up	Uncertainty down	Author	Reference	Method
0.057	0.0113	0.0113	Masiero	2011ApJ...741...68M	NEATM

G data

Value	Uncertainty up	Uncertainty down	Author	Reference	Method
0.15			MPC-2023-12-94	MPC-2023-12-94	Phot

H data

Value	Uncertainty up	Uncertainty down	Author	Reference	Method
14.23			MPC-2023-12-04	MPC-2023-12-04	Phot

Periods

Value	Quality	Side real or Synodic	Author	Reference	Method
1.32		Synodic	Erasmus	2018ApJS..237...19E	Lightcurve
1.32		Synodic	Erasmus	2019ApJS..242...15E	Lightcurve

Spectral Class Data

Class 1	Class 2	Probability of Class 1	Probability of Class 2	Taxonomy	Wavelength	Author	Reference	Method
B	C	0.1633	0.3160	Bus-Demeo	VIS	Sergeyev	2021A&A...652A..59S	PHOT
C				DeMeo-Carry	VIS	DeMeo	2013Icar..226..723D	PHOT
C		0.510		Bus-Demeo	VIS	Sergeyev	2022A&A...658A.109S	PHOT
C		0.74		Bus	VIS	Carvano	2010A&A...510A..43C	PHOT
C	C	0.0211	0.3160	Bus-Demeo	VIS	Sergeyev	2021A&A...652A..59S	PHOT
C	C	0.7410	0.3160	Bus-Demeo	VIS	Sergeyev	2021A&A...652A..59S	PHOT
C	X	0.512000	0.415000	Bus-DeMeo	VIS	Erasmus	2019ApJS..242...15E	PHOT
C	X	0.520000	0.411000	Bus-DeMeo	VIS	Erasmus	2018ApJS..237...19E	PHOT
X	C	0.2630	0.3160	Bus-Demeo	VIS	Sergeyev	2021A&A...652A..59S	PHOT