Arpetito

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

All data for this body: [vot]

MPC data
Name (number) Arpetito (2958)
a 2.87494
e 0.01580
i / sin(i) 1.0179 / 0.01776
q 2.82952
Q 2.92037
ω 324.1670
Node 296.8628
m 160.0183
n 0.2022
Epoch 2460200.5
nobs 4084
nopp 33
Years observed 1969-2023
rms 0.52
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 12.590
Mass
D 8.92 0.244
pV 0.293 0.0448
Rotational Period
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-Oct-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-2023-12-94 MPC-2023-12-94 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
12.59 MPC-2023-12-04 MPC-2023-12-04 Phot