Berwald

10380, 1949 WJ1, 1949WJ1, 1989 AH4, 1989AH4, 1996 PY7, 1996PY7, J49W01J, J89A04H, J96P07Y

All data for this body: [vot]

MPC data
Name (number) Berwald (10380)
a 2.83839
e 0.05081
i / sin(i) 2.9198 / 0.05094
q 2.69416
Q 2.98261
ω 282.3539
Node 126.4707
m 281.2997
n 0.2061
Epoch 2460800.5
nobs 2999
nopp 26
Years observed 1949-2025
rms 0.73
Best values
[raw, vot]

Value Standard error
Parent Koronis (158)
 
ap 2.838
ep 0.035
sin(ip) 0.035
G 0.150
H 13.920
Mass
D 4.40 0.730
pV 0.331 0.0863
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 16.653
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
158 Koronis 0 Koronis Novakovic 2019EPSC...13.1671N HCM
158 Koronis 605 Koronis -0.3500 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.8383 0.0345 0.0353 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.40 0.730 0.730 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.331 0.0863 0.0863 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
13.92 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
S 0.757 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S S 0.6059 0.7370 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9982 0.7370 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.4144 0.7370 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT