2001 DQ91

2001DQ91, 2002 NM37, 2002NM37, D1223, K01D91Q, K02N37M

All data for this body: [vot]

MPC data
Name (number) 2001 DQ91 (131223)
a 2.78600
e 0.18457
i / sin(i) 7.9220 / 0.13783
q 2.27179
Q 3.30021
ω 88.8610
Node 168.8291
m 2.2008
n 0.2119
Epoch 2460800.5
nobs 835
nopp 18
Years observed 2001-2025
rms 0.81
Best values
[raw, vot]

Value Standard error
Parent Dora (668)
 
ap 2.786
ep 0.197
sin(ip) 0.139
G 0.150
H 15.590
Mass
D 5.03 0.051
pV 0.048 0.0091
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 3.638
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
668 Dora 0 Dora Novakovic 2019EPSC...13.1671N HCM
668 Dora 512 Dora Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7862 0.1973 0.1385 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.97 1.120 1.120 Masiero 2021PSJ.....2..162M NEATM
5.03 0.051 0.051 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.043 0.0200 0.0380 Masiero 2021PSJ.....2..162M NEATM
0.048 0.0096 0.0096 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
15.59 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
B C 0.0133 0.3610 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.0395 0.3610 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.5668 0.3610 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT