2003XC21

2002TT93, J7364, K02T93T, K03X21C

All data for this body: [vot]

MPC data
Name (number) 2003XC21 (197364)
Packed designation J7364
a 3.11604
e 0.12973
i / sin(i) 5.0094 / 0.08732
q 2.71180
Q 3.52027
ω 52.4695
Node 23.8210
m 120.4052
n 0.1792
Epoch 2459600.5
nobs 486
nopp 13
Years observed 2002-2021
rms 0.57
Best values
[raw, vot]

Value Standard error
Parent Hygiea (10)
 
ap 3.119
ep 0.114
sin(ip) 0.086
Value Standard error
G 0.150
H 15.470
Mass
D 6.28 0.636
pV 0.037 0.0132
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
10 Hygiea 601 Hygiea Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1187 0.1137 0.0857 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.28 0.636 0.636 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.037 0.0132 0.0132 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
15.47 MPC-2022-01-18 MPC-2022-01-18 Phot