1999 XA2

1999XA2, 1994 NR3, 1994NR3, 45034, J94N03R, J99X02A

All data for this body: [vot]

MPC data
Name (number) 1999 XA2 (45034)
a 2.58248
e 0.18447
i / sin(i) 14.2158 / 0.24557
q 2.10610
Q 3.05887
ω 281.7597
Node 112.6157
m 284.2789
n 0.2375
Epoch 2460200.5
nobs 1543
nopp 19
Years observed 1994-2022
rms 0.64
Best values
[raw, vot]

Value Standard error
Parent Eunomia (15)
 
ap 2.583
ep 0.148
sin(ip) 0.235
Value Standard error
G 0.150
H 14.610
Mass
D 3.59 0.310
pV 0.238 0.1010
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
15 Eunomia 502 Eunomia -0.4400 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5835 0.1481 0.2354 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.59 0.310 0.310 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.238 0.1010 0.1010 Masiero 2012ApJ...759L...8M 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
14.61 MPC-2023-12-04 MPC-2023-12-04 Phot