2001 HG53

2001HG53, 2006 SR20, 2006SR20, H8844, K01H53G, K06S20R

All data for this body: [vot]

MPC data
Name (number) 2001 HG53 (178844)
a 2.37221
e 0.16665
i / sin(i) 5.1540 / 0.08983
q 1.97688
Q 2.76754
ω 339.5658
Node 172.7859
m 259.1248
n 0.2698
Epoch 2460800.5
nobs 882
nopp 16
Years observed 1995-2024
rms 0.84
Best values
[raw, vot]

Value Standard error
Parent Erigone (163)
 
ap 2.373
ep 0.206
sin(ip) 0.089
G 0.150
H 16.480
Mass
D 3.51 0.375
pV 0.045 0.0078
Value
Rotational Period
Period quality None
Spectral Class P
Spectral Class Score 4.200
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
163 Erigone 0 Erigone Novakovic 2019EPSC...13.1671N HCM
163 Erigone 406 Erigone 0.1700 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3735 0.2058 0.0893 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.17 0.770 0.770 Masiero 2021PSJ.....2..162M NEATM
3.61 0.430 0.430 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.045 0.0080 0.0080 Masiero 2012ApJ...759L...8M NEATM
0.053 0.0240 0.0420 Masiero 2021PSJ.....2..162M 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
16.48 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 0.2482 0.2450 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
P C 0.840000 0.160000 Mahlke VIS Mahlke 2022A&A...665A..26M SPEC