Duannihuang

1978 UX3, 1978UX3, 1985 YE1, 1985YE1, 1998 MX43, 1998MX43, 2000 AL121, 2000AL121, 25689, J78U03X, J85Y01E, J98M43X, K00AC1L

All data for this body: [vot]

MPC data
Name (number) Duannihuang (25689)
a 2.27080
e 0.13951
i / sin(i) 2.1781 / 0.03801
q 1.95400
Q 2.58759
ω 163.3697
Node 226.3673
m 45.7626
n 0.2880
Epoch 2460200.5
nobs 2384
nopp 19
Years observed 1985-2023
rms 0.61
Best values
[raw, vot]

Value Standard error
Parent Flora (8)
 
ap 2.271
ep 0.117
sin(ip) 0.052
Value Standard error
G 0.150
H 14.660
Mass
D 3.15 0.073
pV 0.277 0.0526
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
8 Flora 402 Flora 0.4900 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2711 0.1167 0.0525 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.15 0.073 0.073 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.277 0.0526 0.0526 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
14.66 MPC-2023-12-04 MPC-2023-12-04 Phot