1998 HL14

1998HL14, 1987 FG1, 1987FG1, 1992 BG1, 1992BG1, 29595, J87F01G, J92B01G, J98H14L

All data for this body: [vot]

MPC data
Name (number) 1998 HL14 (29595)
a 3.18677
e 0.11281
i / sin(i) 22.9316 / 0.38963
q 2.82729
Q 3.54626
ω 46.4367
Node 50.4814
m 315.4309
n 0.1733
Epoch 2460800.5
nobs 4856
nopp 25
Years observed 1987-2025
rms 0.58
Best values
[raw, vot]

Value Standard error
Parent Alauda (702)
 
ap 3.196
ep 0.098
sin(ip) 0.377
G 0.150
H 12.000
Mass
D 20.75 0.031
pV 0.063 0.0081
Value
Rotational Period 6.410
Period quality 2
Spectral Class X
Spectral Class Score 3.348
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
702 Alauda 0 Alauda Novakovic 2019EPSC...13.1671N HCM
702 Alauda 902 Alauda 0.0300 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1958 0.0980 0.3769 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
20.27 6.750 6.750 Nugent 2016AJ....152...63N NEATM
20.75 0.031 0.031 Masiero 2011ApJ...741...68M NEATM
22.15 1.530 1.530 Usui 2011PASJ...63.1117U NEATM
22.85 4.570 4.570 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.062 0.0250 0.0250 Ali-Lagoa 2018A&A...612A..85A NEATM
0.063 0.0088 0.0088 Masiero 2011ApJ...741...68M NEATM
0.070 0.0400 0.0400 Nugent 2016AJ....152...63N 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
12.00 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
6.418 2 Synodic Waszczak 2015AJ....150...75W Lightcurve
6.42254 2 Synodic Pal 2020ApJS..247...26P Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
X 0.558 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT