2000 PM21

2000PM21, 2001 TG182, 2001TG182, 56812, K00P21M, K01TI2G

All data for this body: [vot]

MPC data
Name (number) 2000 PM21 (56812)
a 2.69129
e 0.12738
i / sin(i) 5.9878 / 0.10432
q 2.34847
Q 3.03410
ω 226.4150
Node 332.9928
m 319.5453
n 0.2232
Epoch 2460800.5
nobs 1384
nopp 20
Years observed 1996-2025
rms 0.81
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.691
ep 0.171
sin(ip) 0.117
G 0.150
H 15.150
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class X
Spectral Class Score 4.898
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6914 0.1713 0.1174 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
15.15 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
X DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
X 0.43 Bus VIS Carvano 2010A&A...510A..43C PHOT
X X 0.3396 0.3396 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT