Armandhammer

03376, 1952HP3, 1975XF1, 1978PJ4, 1978SZ1, 1982TN, 1982UJ8, J52H03P, J75X01F, J78P04J, J78S01Z, J82T00N, J82U08J

All data for this body: [vot]

MPC data
Name (number) Armandhammer (3376)
Packed designation 03376
a 2.34961
e 0.06667
i / sin(i) 6.3445 / 0.11051
q 2.19297
Q 2.50625
ω 329.2094
Node 249.9775
m 133.9731
n 0.2737
Epoch 2459600.5
nobs 2974
nopp 25
Years observed 1953-2021
rms 0.46
Best values
[raw, vot]

Value Standard error
Parent Vesta (4)
 
ap 2.349
ep 0.096
sin(ip) 0.123
Value Standard error
G 0.150
H 12.460
Mass
D 8.19 0.079
pV 0.242 0.0203
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
4 Vesta 401 Vesta Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3488 0.0964 0.1234 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
7.89 0.150 0.150 Masiero 2014ApJ...791..121M NEATM
8.17 0.098 0.098 Masiero 2011ApJ...741...68M NEATM
9.56 0.290 0.290 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.212 0.0270 0.0270 Masiero 2012ApJ...759L...8M NEATM
0.276 0.0356 0.0356 Masiero 2011ApJ...741...68M NEATM
0.290 0.0600 0.0600 Masiero 2014ApJ...791..121M 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
12.46 MPC-2022-01-18 MPC-2022-01-18 Phot