2001 AR44

2001AR44, 2002 JV142, 2002JV142, 72273, K01A44R, K02JE2V

All data for this body: [vot]

MPC data
Name (number) 2001 AR44 (72273)
a 2.39112
e 0.16122
i / sin(i) 3.3817 / 0.05899
q 2.00562
Q 2.77661
ω 14.6346
Node 41.5439
m 105.3566
n 0.2666
Epoch 2460200.5
nobs 1321
nopp 16
Years observed 1999-2023
rms 0.67
Best values
[raw, vot]

Value Standard error
Parent Nysa (44)
 
ap 2.391
ep 0.151
sin(ip) 0.048
Value Standard error
G 0.150
H 15.820
Mass
D 4.25 0.186
pV 0.057 0.0138
Rotational Period
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
44 Nysa 405 Nysa-Polana -0.2700 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3910 0.1508 0.0483 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.22 0.192 0.192 Masiero 2011ApJ...741...68M NEATM
4.69 0.950 0.950 Masiero 2020PSJ.....1....5M NEATM
4.88 1.330 1.330 Masiero 2021PSJ.....2..162M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.043 0.0160 0.0260 Masiero 2021PSJ.....2..162M NEATM
0.046 0.0360 0.0360 Masiero 2020PSJ.....1....5M NEATM
0.075 0.0211 0.0211 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
15.82 MPC-2023-12-04 MPC-2023-12-04 Phot