2005 JM4

2005JM4, H7730, K05J04M

All data for this body: [vot]

MPC data
Name (number) 2005 JM4 (177730)
a 2.43667
e 0.26600
i / sin(i) 12.6201 / 0.21849
q 1.78850
Q 3.08483
ω 152.3848
Node 153.8587
m 53.1102
n 0.2591
Epoch 2460800.5
nobs 1065
nopp 16
Years observed 1998-2024
rms 0.83
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.436
ep 0.234
sin(ip) 0.206
G 0.150
H 16.010
Mass
D 4.11 0.701
pV 0.041 0.0145
Value
Rotational Period
Period quality None
Spectral Class
Spectral Class Score 2.000
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4355 0.2335 0.2056 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.89 1.350 1.350 Masiero 2020PSJ.....1....5M NEATM
4.19 0.820 0.820 Masiero 2021PSJ.....2..162M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.040 0.0120 0.0180 Masiero 2021PSJ.....2..162M NEATM
0.047 0.0540 0.0540 Masiero 2020PSJ.....1....5M 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
16.01 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 DeMeo-Carry VIS Choi 2023PSJ.....4...49C PHOT