2001 QY202

2001QY202, H8961, K01QK2Y

All data for this body: [vot]

MPC data
Name (number) 2001 QY202 (178961)
a 2.71446
e 0.06977
i / sin(i) 7.1417 / 0.12432
q 2.52508
Q 2.90384
ω 282.5638
Node 96.9722
m 61.2147
n 0.2204
Epoch 2460800.5
nobs 862
nopp 17
Years observed 2001-2025
rms 0.84
Best values
[raw, vot]

Value Standard error
Parent Witt (2732)
 
ap 2.713
ep 0.027
sin(ip) 0.105
G 0.150
H 15.610
Mass
D 4.22 0.144
pV 0.075 0.0163
Value
Rotational Period
Period quality None
Spectral Class X
Spectral Class Score 10.077
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
2732 Witt 535 Witt -0.5500 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7127 0.0266 0.1051 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.22 0.144 0.144 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.075 0.0163 0.0163 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
15.61 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 0.723 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
C X 0.1701 0.2530 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C X 0.2260 0.2530 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S X 0.1687 0.2530 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X X 0.1339 0.2530 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X X 0.2300 0.2530 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X X 0.3075 0.2530 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X X 0.4766 0.2530 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X X 0.5315 0.2530 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT