2001 QD283

2001QD283, 1999 EU2, 1999EU2, A9603, J99E02U, K01QS3D

All data for this body: [vot]

MPC data
Name (number) 2001 QD283 (109603)
a 2.36646
e 0.20963
i / sin(i) 25.7939 / 0.43514
q 1.87037
Q 2.86254
ω 162.0550
Node 292.3946
m 76.2994
n 0.2707
Epoch 2460800.5
nobs 1850
nopp 16
Years observed 1998-2025
rms 0.75
Best values
[raw, vot]

Value Standard error
Parent Phocaea (25)
 
ap 2.368
ep 0.257
sin(ip) 0.414
G 0.150
H 14.660
Mass
D 3.44 0.069
pV 0.230 0.0384
Value
Rotational Period
Period quality None
Spectral Class L
Spectral Class Score 4.302
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
25 Phocaea 0 Phocaea Novakovic 2019EPSC...13.1671N HCM
25 Phocaea 701 Phocaea -0.2200 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3675 0.2566 0.4141 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.44 0.069 0.069 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.230 0.0384 0.0384 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
14.66 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
L 0.717 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT