2000 YW81

2000YW81, 42023, K00Y81W

All data for this body: [vot]

MPC data
Name (number) 2000 YW81 (42023)
a 2.25618
e 0.08862
i / sin(i) 5.8194 / 0.10139
q 2.05625
Q 2.45612
ω 321.3528
Node 271.1261
m 284.1696
n 0.2908
Epoch 2460800.5
nobs 1505
nopp 20
Years observed 1993-2025
rms 0.77
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.256
ep 0.116
sin(ip) 0.113
G 0.150
H 15.840
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class V
Spectral Class Score 39.361
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2563 0.1155 0.1129 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
15.84 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 V 0.0182 0.5650 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S V 0.3080 0.5650 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S V 0.4678 0.5650 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V V 0.0525 0.5650 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V V 0.0589 0.5650 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V V 0.2829 0.5650 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V V 0.3053 0.5650 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V V 0.5426 0.5650 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V V 0.6150 0.5650 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V V 0.6857 0.5650 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V V 0.6925 0.5650 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V V 0.6975 0.5650 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V V 0.7314 0.5650 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V V 0.9210 0.5650 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V V 0.9749 0.5650 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT