1998 MU34

1998MU34, 1999 TN281, 1999TN281, 40087, J98M34U, J99TS1N

All data for this body: [vot]

MPC data
Name (number) 1998 MU34 (40087)
a 2.68292
e 0.11335
i / sin(i) 14.1628 / 0.24468
q 2.37881
Q 2.98703
ω 40.2609
Node 133.6510
m 146.1714
n 0.2243
Epoch 2460800.5
nobs 2644
nopp 22
Years observed 1998-2025
rms 0.72
Best values
[raw, vot]

Value Standard error
Parent Eunomia (15)
 
ap 2.684
ep 0.154
sin(ip) 0.231
G 0.150
H 14.070
Mass
D 3.61 0.151
pV 0.592 0.0611
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 6.440
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
15 Eunomia 0 Eunomia Novakovic 2019EPSC...13.1671N HCM
15 Eunomia 502 Eunomia 0.3600 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6839 0.1537 0.2305 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.61 0.151 0.151 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.592 0.0611 0.0611 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
14.07 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 0.415 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S S 0.6584 0.6584 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT