2004 PM74

2004PM74, 2007 EZ28, 2007EZ28, K04P74M, K07E28Z, S8673

All data for this body: [vot]

MPC data
Name (number) 2004 PM74 (288673)
a 3.10853
e 0.21351
i / sin(i) 1.6340 / 0.02851
q 2.44484
Q 3.77223
ω 298.2552
Node 51.9165
m 267.9345
n 0.1798
Epoch 2460800.5
nobs 237
nopp 15
Years observed 1999-2025
rms 0.94
Best values
[raw, vot]

Value Standard error
Parent Themis (24)
 
ap 3.111
ep 0.179
sin(ip) 0.020
G 0.150
H 16.570
Mass
D 2.45 0.673
pV 0.089 0.0401
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 5.808
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
24 Themis 0 Themis Novakovic 2019EPSC...13.1671N HCM
24 Themis 602 Themis -0.0600 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1106 0.1788 0.0200 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.45 0.673 0.673 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.089 0.0401 0.0401 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
16.57 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 0.968 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT