Baerbel

04569, 1952 KR, 1952KR, 1956 JA, 1956JA, 1960 GA, 1960GA, 1985 GV1, 1985GV1, 1986 NA1, 1986NA1, J52K00R, J56J00A, J60G00A, J85G01V, J86N01A

All data for this body: [vot]

MPC data
Name (number) Baerbel (4569)
a 2.58526
e 0.06210
i / sin(i) 14.4794 / 0.25003
q 2.42473
Q 2.74580
ω 32.2452
Node 205.5489
m 49.7890
n 0.2371
Epoch 2460200.5
nobs 5664
nopp 29
Years observed 1952-2023
rms 0.41
Best values
[raw, vot]

Value Standard error
Parent Maria (170)
 
ap 2.586
ep 0.095
sin(ip) 0.257
Value Standard error
G 0.150
H 12.380
Mass
D 10.30 0.029
pV 0.275 0.0232
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
170 Maria 506 Maria 0.6200 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5857 0.0952 0.2567 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]


Value Uncertainty up Uncertainty down Author Reference Method
10.05 0.120 0.120 Masiero 2014ApJ...791..121M NEATM
10.91 0.039 0.039 Masiero 2011ApJ...741...68M NEATM
11.33 3.380 3.380 Nugent 2016AJ....152...63N NEATM
13.50 0.920 0.920 Usui 2011PASJ...63.1117U NEATM
13.89 2.780 2.780 Ali-Lagoa 2018A&A...612A..85A NEATM
9.40 0.060 0.060 Masiero 2014ApJ...791..121M NEATM
9.48 0.076 0.076 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]


Value Uncertainty up Uncertainty down Author Reference Method
0.128 0.0510 0.0510 Ali-Lagoa 2018A&A...612A..85A NEATM
0.190 0.1800 0.1800 Nugent 2016AJ....152...63N NEATM
0.285 0.0348 0.0348 Masiero 2011ApJ...741...68M NEATM
0.330 0.0600 0.0600 Masiero 2014ApJ...791..121M NEATM
0.379 0.1215 0.1215 Masiero 2011ApJ...741...68M NEATM
0.380 0.0600 0.0600 Masiero 2014ApJ...791..121M 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
12.38 MPC-2023-12-04 MPC-2023-12-04 Phot