2000 DA4

2000DA4, 2002 RC197, 2002RC197, A3774, K00D04A, K02RJ7C

All data for this body: [vot]

MPC data
Name (number) 2000 DA4 (103774)
a 2.76972
e 0.14181
i / sin(i) 7.0994 / 0.12359
q 2.37695
Q 3.16249
ω 64.5305
Node 111.3594
m 145.4600
n 0.2138
Epoch 2460800.5
nobs 1670
nopp 21
Years observed 1996-2025
rms 0.75
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.771
ep 0.178
sin(ip) 0.107
G 0.150
H 14.810
Mass
D 5.33 0.162
pV 0.090 0.0100
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 9.945
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7713 0.1780 0.1072 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.33 0.162 0.162 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.090 0.0100 0.0100 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
14.81 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 0.1127 0.1510 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
B C 0.2080 0.1510 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C 0.968 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
C C 0.0645 0.1510 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.2825 0.1510 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.3425 0.1510 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S C 0.0755 0.1510 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT