2001 OA57

2001OA57, I7957, K01O57A

All data for this body: [vot]

MPC data
Name (number) 2001 OA57 (187957)
a 2.37360
e 0.20940
i / sin(i) 3.5583 / 0.06206
q 1.87656
Q 2.87064
ω 210.3042
Node 115.9992
m 169.4656
n 0.2695
Epoch 2460800.5
nobs 708
nopp 16
Years observed 2001-2025
rms 0.82
Best values
[raw, vot]

Value Standard error
Parent Nysa (44)
 
ap 2.374
ep 0.171
sin(ip) 0.046
G 0.150
H 16.770
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class Ad
Spectral Class Score 1.000
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
135 Hertha 0 Hertha Novakovic 2019EPSC...13.1671N HCM
44 Nysa 405 Nysa-Polana -0.2500 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3744 0.1709 0.0459 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
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
16.77 MPC-2023-12-04 MPC-2023-12-04 Phot
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
Ad Ad None None Movis NIR Popescu 2018A&A...617A..12P PHOT