1999 HL10

1999HL10, 1998 BZ41, 1998BZ41, 29904, J98B41Z, J99H10L

All data for this body: [vot]

MPC data
Name (number) 1999 HL10 (29904)
a 3.17115
e 0.04863
i / sin(i) 15.4987 / 0.26722
q 3.01693
Q 3.32537
ω 93.8612
Node 210.3575
m 135.0190
n 0.1745
Epoch 2460800.5
nobs 2181
nopp 23
Years observed 1990-2025
rms 0.76
Best values
[raw, vot]

Value Standard error
Parent Ursula (375)
 
ap 3.163
ep 0.054
sin(ip) 0.277
G 0.150
H 13.740
Mass
D 11.08 0.169
pV 0.048 0.0048
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 12.157
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
375 Ursula 0 Ursula Novakovic 2019EPSC...13.1671N HCM
375 Ursula 631 Ursula Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1628 0.0540 0.2765 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
10.88 0.209 0.209 Masiero 2011ApJ...741...68M NEATM
11.45 0.288 0.288 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.045 0.0090 0.0090 Masiero 2011ApJ...741...68M NEATM
0.049 0.0056 0.0056 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
13.74 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 0.3913 0.3440 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.7486 0.3440 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.8862 0.3440 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X C 0.0622 0.3440 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X C 0.0909 0.3440 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT