2000 YR2

2000YR2, 1998 HA57, 1998HA57, 72043, J98H57A, K00Y02R

All data for this body: [vot]

MPC data
Name (number) 2000 YR2 (72043)
a 2.36155
e 0.15069
i / sin(i) 7.1506 / 0.12448
q 2.00567
Q 2.71742
ω 195.5608
Node 30.7728
m 145.9378
n 0.2716
Epoch 2460800.5
nobs 1774
nopp 20
Years observed 1998-2025
rms 0.74
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.363
ep 0.176
sin(ip) 0.115
G 0.150
H 15.190
Mass
D 2.52 0.384
pV 0.334 0.0786
Value
Rotational Period
Period quality None
Spectral Class V
Spectral Class Score 0.239
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3627 0.1756 0.1151 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.52 0.384 0.384 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.334 0.0786 0.0786 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
15.19 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
V V 0.0399 0.0399 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT