1999XG20

2001AG42, 70969, J99X20G, K01A42G

All data for this body: [vot]

MPC data
Name (number) 1999XG20 (70969)
Packed designation 70969
a 2.60181
e 0.11458
i / sin(i) 13.1066 / 0.22676
q 2.30370
Q 2.89992
ω 99.4288
Node 52.6681
m 3.9224
n 0.2349
Epoch 2459600.5
nobs 1295
nopp 17
Years observed 1999-2022
rms 0.72
Best values
[raw, vot]

Value Standard error
Parent Eunomia (15)
 
ap 2.601
ep 0.151
sin(ip) 0.216
Value Standard error
G 0.150
H 14.570
Mass
D 3.06 0.617
pV 0.395 0.0770
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
15 Eunomia 502 Eunomia -0.3200 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6009 0.1508 0.2158 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.06 0.617 0.617 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.395 0.0770 0.0770 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
14.57 MPC-2022-01-18 MPC-2022-01-18 Phot