2001 HL13

2001HL13, 2002 NB21, 2002NB21, 72830, K01H13L, K02N21B

All data for this body: [vot]

MPC data
Name (number) 2001 HL13 (72830)
a 3.16661
e 0.16878
i / sin(i) 4.5949 / 0.08011
q 2.63216
Q 3.70105
ω 143.3495
Node 201.7023
m 348.1293
n 0.1749
Epoch 2460800.5
nobs 1549
nopp 22
Years observed 1997-2025
rms 0.77
Best values
[raw, vot]

Value Standard error
Parent Hygiea (10)
 
ap 3.159
ep 0.150
sin(ip) 0.089
G 0.150
H 14.240
Mass
D 8.50 0.371
pV 0.073 0.0069
Value
Rotational Period
Period quality None
Spectral Class B
Spectral Class Score 8.320
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
10 Hygiea 0 Hygiea Novakovic 2019EPSC...13.1671N HCM
10 Hygiea 601 Hygiea Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1592 0.1503 0.0888 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
8.34 2.180 2.180 Masiero 2021PSJ.....2..162M NEATM
8.50 0.376 0.376 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.058 0.0290 0.0580 Masiero 2021PSJ.....2..162M NEATM
0.074 0.0070 0.0070 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
14.24 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
B 0.880 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
B B 0.5066 0.4610 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C B 0.4159 0.4610 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT