1990 DM3

1990DM3, 09581, 1977 LM, 1977LM, J77L00M, J90D03M

All data for this body: [vot]

MPC data
Name (number) 1990 DM3 (9581)
a 2.24068
e 0.15516
i / sin(i) 4.6322 / 0.08076
q 1.89301
Q 2.58835
ω 288.2103
Node 357.7258
m 65.6462
n 0.2939
Epoch 2460800.5
nobs 2890
nopp 24
Years observed 1954-2025
rms 0.73
Best values
[raw, vot]

Value Standard error
Parent Flora (8)
 
ap 2.241
ep 0.129
sin(ip) 0.081
G 0.150
H 14.530
Mass
D 3.64 0.083
pV 0.278 0.0618
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 14.398
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
1663 van den Bos -1 vanderBos -1.0000 Nesvorny 2024ApJS..274...25N HCM-2024
8 Flora 402 Flora 0.3000 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2411 0.1288 0.0808 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.64 0.083 0.083 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.278 0.0618 0.0618 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
14.53 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
S 0.992 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S S 0.4092 0.9530 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9985 0.9530 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT