2000 HS54

2000HS54, 1999 CU47, 1999CU47, 27528, J99C47U, K00H54S

All data for this body: [vot]

MPC data
Name (number) 2000 HS54 (27528)
a 3.07791
e 0.05395
i / sin(i) 2.3709 / 0.04137
q 2.91185
Q 3.24397
ω 141.9743
Node 146.9592
m 180.6648
n 0.1825
Epoch 2460800.5
nobs 2639
nopp 25
Years observed 1991-2025
rms 0.74
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.075
ep 0.064
sin(ip) 0.032
G 0.150
H 13.790
Mass
D 9.98 0.118
pV 0.071 0.0107
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 10.785
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0752 0.0637 0.0322 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
9.98 0.118 0.118 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.071 0.0107 0.0107 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
13.79 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 DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
C 0.63 Bus VIS Carvano 2010A&A...510A..43C PHOT
C C 0.5133 0.5000 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.7408 0.5000 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X C 0.3655 0.5000 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X C 0.4932 0.5000 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT