2004 RM56

2004RM56, 2000 PK9, 2000PK9, F7221, K00P09K, K04R56M

All data for this body: [vot]

MPC data
Name (number) 2004 RM56 (157221)
a 2.44635
e 0.24560
i / sin(i) 16.0301 / 0.27614
q 1.84554
Q 3.04716
ω 303.9435
Node 5.7050
m 167.9257
n 0.2576
Epoch 2460800.5
nobs 424
nopp 17
Years observed 2000-2025
rms 0.76
Best values
[raw, vot]

Value Standard error
Parent Svea (329)
 
ap 2.446
ep 0.097
sin(ip) 0.279
G 0.150
H 16.430
Mass
D 3.73 0.503
pV 0.043 0.0106
Value
Rotational Period
Period quality None
Spectral Class X
Spectral Class Score 1.742
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
329 Svea 0 Svea Novakovic 2019EPSC...13.1671N HCM
329 Svea 416 Svea -0.6000 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4462 0.0974 0.2786 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.67 0.591 0.591 Masiero 2011ApJ...741...68M NEATM
3.86 0.960 0.960 Nugent 2016AJ....152...63N NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.030 0.0200 0.0200 Nugent 2016AJ....152...63N NEATM
0.048 0.0125 0.0125 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
16.43 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 X 0.2716 0.1970 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X X 0.2904 0.1970 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT