2010 HA54

2010HA54, 1999 RE65, 1999RE65, J99R65E, K10H54A, T7051

All data for this body: [vot]

MPC data
Name (number) 2010 HA54 (297051)
a 2.39952
e 0.23997
i / sin(i) 5.9683 / 0.10398
q 1.82371
Q 2.97533
ω 225.3044
Node 162.0539
m 296.3851
n 0.2652
Epoch 2460800.5
nobs 320
nopp 15
Years observed 1999-2025
rms 0.89
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.398
ep 0.212
sin(ip) 0.100
G 0.150
H 17.300
Mass
D 2.67 0.305
pV 0.031 0.0144
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 0.074
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3979 0.2123 0.1002 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.58 0.384 0.384 Masiero 2011ApJ...741...68M NEATM
2.83 0.720 0.720 Masiero 2012ApJ...759L...8M NEATM
2.84 0.700 0.700 Masiero 2020PSJ.....1....5M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.027 0.0220 0.0220 Masiero 2012ApJ...759L...8M NEATM
0.032 0.0210 0.0210 Masiero 2020PSJ.....1....5M NEATM
0.042 0.0448 0.0448 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
17.30 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
C C 0.0124 0.0124 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT