Arpetito

02958, 1969VJ, 1972HM, 1974WQ, 1976JA, 1979YA2, 1981DG, 1983RQ, J69V00J, J72H00M, J74W00Q, J76J00A, J79Y02A, J81D00G, J83R00Q

All data for this body: [vot]

MPC data
Name (number) Arpetito (2958)
Packed designation 02958
a 2.87356
e 0.01311
i / sin(i) 1.0212 / 0.01782
q 2.83589
Q 2.91123
ω 318.0536
Node 297.4753
m 44.4930
n 0.2023
Epoch 2459600.5
nobs 3330
nopp 31
Years observed 1969-2021
rms 0.54
Best values
[raw, vot]

Value Standard error
Parent Koronis (158)
 
ap 2.873
ep 0.046
sin(ip) 0.037
Value Standard error
G 0.150
H 12.520
Mass
D 8.92 0.244
pV 0.293 0.0448
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
158 Koronis 605 Koronis 0.0000 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.8735 0.0458 0.0374 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
8.92 0.244 0.244 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.293 0.0448 0.0448 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
12.52 MPC-2022-01-18 MPC-2022-01-18 Phot