Brooks

02773, 1929 VO, 1929VO, 1975 VS2, 1975VS2, 1981 JZ2, 1981JZ2, 1982 SH, 1982SH, J29V00O, J75V02S, J81J02Z, J82S00H

All data for this body: [vot]

MPC data
Name (number) Brooks (2773)
a 2.32776
e 0.14201
i / sin(i) 3.6690 / 0.06399
q 1.99720
Q 2.65833
ω 296.8567
Node 101.1544
m 327.5184
n 0.2775
Epoch 2460800.5
nobs 6307
nopp 33
Years observed 1929-2025
rms 0.57
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.328
ep 0.122
sin(ip) 0.051
G 0.150
H 13.330
Mass
D 13.37 0.100
pV 0.042 0.0031
Value
Rotational Period 4.830
Period quality 3
Spectral Class C
Spectral Class Score 18.000
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3280 0.1224 0.0511 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
10.95 2.580 2.580 Masiero 2021PSJ.....2..162M NEATM
12.08 1.210 1.210 Ali-Lagoa 2018A&A...612A..85A NEATM
12.50 0.460 0.460 Usui 2011PASJ...63.1117U NEATM
12.56 2.880 2.880 Nugent 2016AJ....152...63N NEATM
12.72 4.560 4.560 Masiero 2012ApJ...759L...8M NEATM
13.43 0.103 0.103 Masiero 2011ApJ...741...68M NEATM
9.22 2.170 2.170 Masiero 2020PSJ.....1....5M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.040 0.0032 0.0032 Masiero 2011ApJ...741...68M NEATM
0.060 0.0300 0.0300 Nugent 2016AJ....152...63N NEATM
0.074 0.0150 0.0150 Ali-Lagoa 2018A&A...612A..85A NEATM
0.076 0.0330 0.0330 Masiero 2012ApJ...759L...8M NEATM
0.082 0.0430 0.0430 Masiero 2020PSJ.....1....5M NEATM
0.085 0.0360 0.0620 Masiero 2021PSJ.....2..162M 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
13.33 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
4.83726 2 Sidereal Athanasopoulos 2022A&A...666A.116A Model
4.838 3 Synodic Behrend LCDB Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
B 0.230 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
B C 0.5785 0.4170 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C Bus-DeMeo NIR Arredondo 2021Icar..36814619A SPEC
X C 0.4762 0.4170 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT