2001 QE251

2001QE251, 51956, K01QP1E

All data for this body: [vot]

MPC data
Name (number) 2001 QE251 (51956)
a 2.55714
e 0.10511
i / sin(i) 12.4539 / 0.21566
q 2.28837
Q 2.82591
ω 300.7664
Node 271.4745
m 13.5541
n 0.2410
Epoch 2460800.5
nobs 1237
nopp 20
Years observed 1998-2025
rms 0.74
Best values
[raw, vot]

Value Standard error
Parent Eunomia (15)
 
ap 2.558
ep 0.134
sin(ip) 0.235
G 0.150
H 15.150
Mass
D 2.91 0.799
pV 0.191 0.0649
Value
Rotational Period
Period quality None
Spectral Class None
Spectral Class Score
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
15 Eunomia 502 Eunomia -0.4400 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5580 0.1337 0.2348 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.91 0.799 0.799 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.191 0.0649 0.0649 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
15.15 MPC-2023-12-04 MPC-2023-12-04 Phot