Davidhammond

2002 JV91, 2002JV91, 2004 VP21, 2004VP21, D4008, K02J91V, K04V21P

All data for this body: [vot]

MPC data
Name (number) Davidhammond (134008)
a 2.73368
e 0.08699
i / sin(i) 17.9393 / 0.30801
q 2.49588
Q 2.97148
ω 66.4145
Node 51.7976
m 133.9962
n 0.2181
Epoch 2460800.5
nobs 601
nopp 15
Years observed 2000-2024
rms 0.90
Best values
[raw, vot]

Value Standard error
Parent Watsonia (729)
 
ap 2.733
ep 0.121
sin(ip) 0.298
G 0.150
H 15.750
Mass
D 2.55 0.572
pV 0.188 0.0740
Value
Rotational Period
Period quality None
Spectral Class None
Spectral Class Score
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
729 Watsonia 0 Watsonia Novakovic 2019EPSC...13.1671N HCM
729 Watsonia 537 Watsonia Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7329 0.1207 0.2977 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.55 0.572 0.572 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.188 0.0740 0.0740 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
15.75 MPC-2023-12-04 MPC-2023-12-04 Phot