1999 JM132

1999JM132, 91388, J99JD2M

All data for this body: [vot]

MPC data
Name (number) 1999 JM132 (91388)
a 2.48361
e 0.11448
i / sin(i) 14.4977 / 0.25034
q 2.19930
Q 2.76793
ω 22.1207
Node 213.1964
m 217.0555
n 0.2518
Epoch 2460800.5
nobs 906
nopp 19
Years observed 1999-2024
rms 0.81
Best values
[raw, vot]

Value Standard error
Parent Chimaera (623)
 
ap 2.481
ep 0.151
sin(ip) 0.252
G 0.150
H 15.830
Mass
D 4.63 0.090
pV 0.062 0.0085
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 6.163
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
623 Chimaera 0 Chimaera Novakovic 2019EPSC...13.1671N HCM
623 Chimaera 414 Chimaera 0.6300 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4813 0.1509 0.2523 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.63 0.090 0.090 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.062 0.0085 0.0085 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
15.83 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 0.999 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
C C 0.0281 0.0281 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT