2001 YA3

2001YA3, 1980 RZ7, 1980RZ7, 1980 TR8, 1980TR8, 1984 SJ2, 1984SJ2, 1999 JJ138, 1999JJ138, 37424, J80R07Z, J80T08R, J84S02J, J99JD8J, K01Y03A

All data for this body: [vot]

MPC data
Name (number) 2001 YA3 (37424)
a 2.56189
e 0.18635
i / sin(i) 12.6960 / 0.21978
q 2.08449
Q 3.03929
ω 62.8000
Node 339.0500
m 292.8649
n 0.2404
Epoch 2460800.5
nobs 2922
nopp 19
Years observed 1980-2025
rms 0.65
Best values
[raw, vot]

Value Standard error
Parent Eunomia (15)
 
ap 2.561
ep 0.155
sin(ip) 0.231
G 0.150
H 13.340
Mass
D 5.93 0.072
pV 0.349 0.0552
Value
Rotational Period 2.825
Period quality 3
Spectral Class None
Spectral Class Score
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
15 Eunomia 0 Eunomia Novakovic 2019EPSC...13.1671N HCM
15 Eunomia 502 Eunomia -1.0900 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5614 0.1554 0.2312 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.93 0.072 0.072 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.349 0.0552 0.0552 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
13.34 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
2.8251 3 Synodic Benishek 2021CBET.5081....1B Lightcurve
2.8252 3 Synodic Pravec LCDB Lightcurve