1998 HJ133

1998HJ133, 13697, 1949 QA1, 1949QA1, 1949 QJ2, 1949QJ2, 1949 QO1, 1949QO1, 1980 TA2, 1980TA2, 1999 NU46, 1999NU46, 4237 T-1, 4237T-1, J49Q01A, J49Q01O, J49Q02J, J80T02A, J98HD3J, J99N46U, T1S4237

All data for this body: [vot]

MPC data
Name (number) 1998 HJ133 (13697)
a 2.46097
e 0.23825
i / sin(i) 8.4183 / 0.14640
q 1.87465
Q 3.04729
ω 200.7107
Node 153.7993
m 203.4777
n 0.2553
Epoch 2460800.5
nobs 3308
nopp 25
Years observed 1949-2025
rms 0.72
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.462
ep 0.200
sin(ip) 0.132
G 0.150
H 13.880
Mass
D 4.79 0.146
pV 0.308 0.0284
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 4.296
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4620 0.1996 0.1318 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.53 0.760 0.760 Nugent 2016AJ....152...63N NEATM
4.33 0.183 0.183 Masiero 2011ApJ...741...68M NEATM
5.84 0.258 0.258 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.188 0.0607 0.0607 Masiero 2011ApJ...741...68M NEATM
0.340 0.1600 0.1600 Nugent 2016AJ....152...63N NEATM
0.342 0.0328 0.0328 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
13.88 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
S 0.716 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT