Baker

02549, 1976 UB, 1976UB, J76U00B

All data for this body: [vot]

MPC data
Name (number) Baker (2549)
a 3.20055
e 0.17014
i / sin(i) 0.0702 / 0.00122
q 2.65603
Q 3.74508
ω 206.1068
Node 190.5390
m 187.8869
n 0.1721
Epoch 2460800.5
nobs 5413
nopp 30
Years observed 1954-2025
rms 0.59
Best values
[raw, vot]

Value Standard error
Parent Themis (24)
 
ap 3.201
ep 0.145
sin(ip) 0.022
G 0.150
H 12.870
Mass
D 16.33 0.080
pV 0.068 0.0091
Value
Rotational Period 5.000
Period quality 2-
Spectral Class C
Spectral Class Score 3.792
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
24 Themis 0 Themis Novakovic 2019EPSC...13.1671N HCM
24 Themis 602 Themis 0.8600 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.2006 0.1455 0.0222 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
12.21 0.210 0.210 Masiero 2012ApJ...759L...8M NEATM
17.04 0.087 0.087 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.051 0.0105 0.0105 Masiero 2011ApJ...741...68M NEATM
0.118 0.0180 0.0180 Masiero 2012ApJ...759L...8M 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
12.87 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
5.3 2- Synodic Mieczkowska 2021MPBu...48..352M Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
C 0.632 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT