2001 PR3

2001PR3, 2000 HW80, 2000HW80, 54949, K00H80W, K01P03R

All data for this body: [vot]

MPC data
Name (number) 2001 PR3 (54949)
a 2.65508
e 0.18516
i / sin(i) 12.5891 / 0.21796
q 2.16347
Q 3.14669
ω 252.3029
Node 156.2661
m 86.2244
n 0.2278
Epoch 2460800.5
nobs 1949
nopp 20
Years observed 1999-2025
rms 0.78
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.657
ep 0.158
sin(ip) 0.215
G 0.150
H 14.690
Mass
D 7.08 0.082
pV 0.059 0.0071
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 5.990
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6566 0.1578 0.2151 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.92 1.140 1.140 Masiero 2021PSJ.....2..162M NEATM
5.56 1.350 1.350 Nugent 2016AJ....152...63N NEATM
5.67 1.180 1.180 Masiero 2021PSJ.....2..162M NEATM
5.70 1.980 1.980 Masiero 2012ApJ...759L...8M NEATM
7.11 0.083 0.083 Masiero 2011ApJ...741...68M NEATM
7.50 nan nan Ali-Lagoa 2016A&A...591A..14A NEATM
7.50 nan nan Ali-Lagoa 2016A&A...591A..14A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.056 0.0076 0.0076 Masiero 2011ApJ...741...68M NEATM
0.070 0.0400 0.0400 Nugent 2016AJ....152...63N NEATM
0.079 0.0320 0.0540 Masiero 2021PSJ.....2..162M NEATM
0.086 0.0340 0.0340 Masiero 2012ApJ...759L...8M NEATM
0.101 0.0430 0.0730 Masiero 2021PSJ.....2..162M 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
14.69 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
B B 0.4207 0.2020 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C 0.13 Bus VIS Carvano 2010A&A...510A..43C PHOT
C 0.955 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT