1999XJ221

1992UC11, 1998XD75, 25583, J92U11C, J98X75D, J99XM1J

All data for this body: [vot]

MPC data
Name (number) 1999XJ221 (25583)
Packed designation 25583
a 3.01911
e 0.03634
i / sin(i) 9.1880 / 0.15967
q 2.90938
Q 3.12884
ω 13.9401
Node 240.3887
m 330.9923
n 0.1879
Epoch 2459600.5
nobs 2613
nopp 21
Years observed 1981-2021
rms 0.55
Best values
[raw, vot]

Value Standard error
Parent Eos (221)
 
ap 3.020
ep 0.070
sin(ip) 0.179
Value Standard error
G 0.150
H 12.410
Mass
D 12.24 0.235
pV 0.155 0.0306
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
221 Eos 606 Eos -0.1300 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0197 0.0704 0.1788 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
12.24 0.235 0.235 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.155 0.0306 0.0306 Masiero 2011ApJ...741...68M NEATM
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2022-01-18 MPC-2022-01-18 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
12.41 MPC-2022-01-18 MPC-2022-01-18 Phot