Haydn

03941, 1973 UU5, 1973UU5, 1978 TQ2, 1978TQ2, J73U05U, J78T02Q

All data for this body: [vot]

MPC data
Name (number) Haydn (3941)
a 2.92962
e 0.02262
i / sin(i) 1.6710 / 0.02916
q 2.86335
Q 2.99588
ω 278.9147
Node 185.2167
m 269.2504
n 0.1966
Epoch 2460200.5
nobs 3183
nopp 29
Years observed 1973-2023
rms 0.61
Best values
[raw, vot]

Value Standard error
Parent Koronis (158)
 
ap 2.928
ep 0.043
sin(ip) 0.035
Value Standard error
G 0.150
H 13.210
Mass
D 6.01 0.251
pV 0.339 0.1053
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
158 Koronis 605 Koronis 0.7200 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.9281 0.0433 0.0352 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.01 0.251 0.251 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.339 0.1053 0.1053 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
13.21 MPC-2023-12-04 MPC-2023-12-04 Phot