2004 PM38

2004PM38, K04P38M, W6986

All data for this body: [vot]

MPC data
Name (number) 2004 PM38 (326986)
a 2.64969
e 0.23586
i / sin(i) 20.1864 / 0.34508
q 2.02473
Q 3.27466
ω 187.9642
Node 146.8484
m 291.7137
n 0.2285
Epoch 2460800.5
nobs 549
nopp 17
Years observed 2000-2025
rms 0.84
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.649
ep 0.186
sin(ip) 0.308
G 0.150
H 15.960
Mass
D 4.86 0.569
pV 0.037 0.0093
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 5.910
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6493 0.1861 0.3085 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.51 1.200 1.200 Masiero 2020PSJ.....1....5M NEATM
5.26 0.647 0.647 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.037 0.0094 0.0094 Masiero 2011ApJ...741...68M NEATM
0.069 0.0730 0.0730 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
15.96 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 0.985 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT