McDowell

04589, 1933OB, 1975VC2, 1986NH, 1989GY, J33O00B, J75V02C, J86N00H, J89G00Y

All data for this body: [vot]

MPC data
Name (number) McDowell (4589)
Packed designation 04589
a 2.43389
e 0.18646
i / sin(i) 2.2744 / 0.03969
q 1.98006
Q 2.88772
ω 151.8896
Node 199.8485
m 83.7867
n 0.2596
Epoch 2459600.5
nobs 2114
nopp 24
Years observed 1933-2022
rms 0.64
Best values
[raw, vot]

Value Standard error
Parent Nysa (44)
 
ap 2.434
ep 0.150
sin(ip) 0.049
Value Standard error
G 0.150
H 14.070
Mass
D 5.81 1.093
pV 0.124 0.0484
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
44 Nysa 405 Nysa-Polana 0.1900 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4337 0.1499 0.0488 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.70 1.650 1.650 Masiero 2020PSJ.....1....5M NEATM
5.89 1.460 1.460 Masiero 2021PSJ.....2..162M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.121 0.0430 0.0670 Masiero 2021PSJ.....2..162M NEATM
0.136 0.1020 0.1020 Masiero 2020PSJ.....1....5M 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
14.07 MPC-2022-01-18 MPC-2022-01-18 Phot