2000 AS54

2000AS54, 1998 RJ7, 1998RJ7, 80504, J98R07J, K00A54S

All data for this body: [vot]

MPC data
Name (number) 2000 AS54 (80504)
a 2.41708
e 0.13356
i / sin(i) 1.2987 / 0.02266
q 2.09426
Q 2.73990
ω 136.2311
Node 351.0864
m 254.1381
n 0.2623
Epoch 2460800.5
nobs 736
nopp 17
Years observed 1991-2024
rms 0.80
Best values
[raw, vot]

Value Standard error
Parent Massalia (20)
 
ap 2.418
ep 0.161
sin(ip) 0.029
G 0.150
H 16.650
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class V
Spectral Class Score 3.542
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
20 Massalia 0 Massalia Novakovic 2019EPSC...13.1671N HCM
20 Massalia 404 Massalia 0.2100 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4184 0.1608 0.0290 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
16.65 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
D V 0.1334 0.4390 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V V 0.5904 0.4390 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT