2000 AR8

2000AR8, 1991 RQ13, 1991RQ13, 45269, J91R13Q, K00A08R

All data for this body: [vot]

MPC data
Name (number) 2000 AR8 (45269)
a 2.42264
e 0.14541
i / sin(i) 5.8616 / 0.10213
q 2.07037
Q 2.77491
ω 26.6684
Node 327.8573
m 334.2525
n 0.2614
Epoch 2460800.5
nobs 1429
nopp 20
Years observed 1991-2025
rms 0.76
Best values
[raw, vot]

Value Standard error
Parent Vesta (4)
 
ap 2.422
ep 0.110
sin(ip) 0.110
G 0.150
H 15.590
Mass
D 1.94 0.237
pV 0.471 0.2497
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 4.770
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
4 Vesta 0 Vesta Novakovic 2019EPSC...13.1671N HCM
4 Vesta 401 Vesta Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4224 0.1100 0.1100 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
1.94 0.237 0.237 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.471 0.2497 0.2497 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
15.59 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
S 0.795 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
V V 0.5684 0.5684 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT