Damienlemay

10284, 1981 QY2, 1981QY2, 1991 PK16, 1991PK16, J81Q02Y, J91P16K

All data for this body: [vot]

MPC data
Name (number) Damienlemay (10284)
a 2.87841
e 0.01638
i / sin(i) 2.8890 / 0.05040
q 2.83127
Q 2.92556
ω 110.7047
Node 133.6055
m 67.1172
n 0.2018
Epoch 2460800.5
nobs 4427
nopp 25
Years observed 1981-2025
rms 0.66
Best values
[raw, vot]

Value Standard error
Parent Koronis (158)
 
ap 2.878
ep 0.046
sin(ip) 0.037
G 0.150
H 13.300
Mass
D 6.84 0.198
pV 0.181 0.0352
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 18.360
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
158 Koronis 0 Koronis Novakovic 2019EPSC...13.1671N HCM
158 Koronis 605 Koronis 0.0600 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.8785 0.0460 0.0366 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.84 0.198 0.198 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.181 0.0352 0.0352 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
13.30 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
K S 0.3461 0.6310 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
L S 0.3438 0.6310 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
L S 0.6238 0.6310 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
LS 0.69 Bus VIS Carvano 2010A&A...510A..43C PHOT
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S 0.978 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S S 0.7713 0.6310 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9773 0.6310 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT