2001 DK73

2001DK73, 1994 UJ9, 1994UJ9, 99019, J94U09J, K01D73K

All data for this body: [vot]

MPC data
Name (number) 2001 DK73 (99019)
a 2.79062
e 0.01324
i / sin(i) 3.8293 / 0.06678
q 2.75368
Q 2.82757
ω 155.5224
Node 342.4521
m 93.1251
n 0.2114
Epoch 2460800.5
nobs 727
nopp 19
Years observed 1994-2025
rms 0.89
Best values
[raw, vot]

Value Standard error
Parent Hoffmeister (1726)
 
ap 2.790
ep 0.049
sin(ip) 0.077
G 0.150
H 15.660
Mass
D 5.17 0.107
pV 0.053 0.0084
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 1.767
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
1726 Hoffmeister 0 Hoffmeister Novakovic 2019EPSC...13.1671N HCM
1726 Hoffmeister 519 Hoffmeister 0.1200 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7904 0.0490 0.0771 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.60 0.185 0.185 Masiero 2011ApJ...741...68M NEATM
5.10 nan nan Ali-Lagoa 2016A&A...591A..14A NEATM
5.80 nan nan Ali-Lagoa 2016A&A...591A..14A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.053 0.0084 0.0084 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
15.66 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 0.1107 0.1050 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C 0.17 Bus VIS Carvano 2010A&A...510A..43C PHOT
C C 0.1272 0.1050 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X C 0.1711 0.1050 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT