Pinillaalonso

10689, 1981 DZ1, 1981DZ1, J81D01Z

All data for this body: [vot]

MPC data
Name (number) Pinillaalonso (10689)
a 3.21444
e 0.07530
i / sin(i) 21.9785 / 0.37426
q 2.97241
Q 3.45647
ω 296.0183
Node 206.1281
m 271.2558
n 0.1710
Epoch 2460800.5
nobs 3627
nopp 26
Years observed 1978-2025
rms 0.66
Best values
[raw, vot]

Value Standard error
Parent Alauda (702)
 
ap 3.224
ep 0.064
sin(ip) 0.380
G 0.150
H 13.300
Mass
D 12.99 0.089
pV 0.075 0.0058
Value
Rotational Period
Period quality None
Spectral Class None
Spectral Class Score
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
702 Alauda 0 Alauda Novakovic 2019EPSC...13.1671N HCM
702 Alauda 902 Alauda 0.3100 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.2243 0.0643 0.3796 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
12.68 0.100 0.100 Masiero 2011ApJ...741...68M NEATM
14.22 0.199 0.199 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.062 0.0091 0.0091 Masiero 2011ApJ...741...68M NEATM
0.083 0.0075 0.0075 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
13.30 MPC-2023-12-04 MPC-2023-12-04 Phot