1999 JM104

1999JM104, 2000 OP43, 2000OP43, 56274, J99JA4M, K00O43P

All data for this body: [vot]

MPC data
Name (number) 1999 JM104 (56274)
a 2.77357
e 0.15316
i / sin(i) 15.9230 / 0.27435
q 2.34878
Q 3.19837
ω 148.2271
Node 165.8324
m 142.8314
n 0.2134
Epoch 2460800.5
nobs 1694
nopp 22
Years observed 1994-2025
rms 0.82
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.771
ep 0.126
sin(ip) 0.268
G 0.150
H 14.560
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 9.991
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7714 0.1259 0.2675 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
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
14.56 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
L 0.30 Bus VIS Carvano 2010A&A...510A..43C PHOT
L 0.499 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
L L 0.3569 0.3870 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
L L 0.5877 0.3870 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S L 0.2750 0.3870 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S L 0.4287 0.3870 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S L 0.6281 0.3870 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT