1979 HA

1979HA, 2000 XW42, 2000XW42, 85128, J79H00A, K00X42W

All data for this body: [vot]

MPC data
Name (number) 1979 HA (85128)
a 2.42408
e 0.18621
i / sin(i) 24.8117 / 0.41964
q 1.97269
Q 2.87548
ω 157.0365
Node 48.8297
m 274.7331
n 0.2611
Epoch 2460200.5
nobs 4031
nopp 21
Years observed 1979-2023
rms 0.46
Best values
[raw, vot]

Value Standard error
Parent Phocaea (25)
 
ap 2.425
ep 0.247
sin(ip) 0.395
Value Standard error
G 0.150
H 13.840
Mass
D 5.30 0.138
pV 0.275 0.0390
Rotational Period 1.654
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
25 Phocaea 701 Phocaea 0.2600 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4249 0.2466 0.3953 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.30 0.138 0.138 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.275 0.0390 0.0390 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
13.84 MPC-2023-12-04 MPC-2023-12-04 Phot
Period data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
1.65 Pal 2020ApJS..247...26P Lightcurve
62.23 Durech 2019A&A...631A...2D Model