2001 DC99

2001DC99, 42229, K01D99C

All data for this body: [vot]

MPC data
Name (number) 2001 DC99 (42229)
a 3.21101
e 0.07162
i / sin(i) 21.9723 / 0.37416
q 2.98103
Q 3.44099
ω 131.9156
Node 178.9990
m 291.4504
n 0.1713
Epoch 2460800.5
nobs 3087
nopp 23
Years observed 1998-2025
rms 0.66
Best values
[raw, vot]

Value Standard error
Parent Alauda (702)
 
ap 3.217
ep 0.048
sin(ip) 0.372
G 0.150
H 13.040
Mass
D
pV
Value
Rotational Period 3.651
Period quality 2
Spectral Class C
Spectral Class Score 11.193
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
702 Alauda 0 Alauda Novakovic 2019EPSC...13.1671N HCM
702 Alauda 902 Alauda 0.2600 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.2169 0.0480 0.3717 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
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
13.04 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
3.65158 2 Sidereal Durech 2023A&A...675A..24D Model
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
B DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
B C 0.3674 0.4300 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C 0.465 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
C 0.82 Bus VIS Carvano 2010A&A...510A..43C PHOT
C C 0.5197 0.4300 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.6075 0.4300 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT