Brown

01643, 1933BG, 1951RQ, 1951SR, J33B00G, J51R00Q, J51S00R

All data for this body: [vot]

MPC data
Name (number) Brown (1643)
Packed designation 01643
a 2.48879
e 0.20284
i / sin(i) 3.5142 / 0.06130
q 1.98397
Q 2.99362
ω 90.1099
Node 287.9145
m 309.2339
n 0.2510
Epoch 2459600.5
nobs 3443
nopp 32
Years observed 1933-2021
rms 0.53
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.489
ep 0.138
sin(ip) 0.080
Value Standard error
G 0.150
H 12.510
Mass
D 9.82 0.040
pV 0.164 0.0129
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4893 0.1375 0.0803 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.41 0.210 0.210 Masiero 2012ApJ...759L...8M NEATM
9.38 1.880 1.880 Ali-Lagoa 2018A&A...612A..85A NEATM
9.51 0.060 0.060 Masiero 2014ApJ...791..121M NEATM
10.30 0.056 0.056 Masiero 2011ApJ...741...68M NEATM
10.96 0.390 0.390 Usui 2011PASJ...63.1117U NEATM
12.68 2.540 2.540 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.121 0.0480 0.0480 Ali-Lagoa 2018A&A...612A..85A NEATM
0.128 0.0152 0.0152 Masiero 2011ApJ...741...68M NEATM
0.180 0.0400 0.0400 Masiero 2014ApJ...791..121M NEATM
0.220 0.0880 0.0880 Ali-Lagoa 2018A&A...612A..85A NEATM
0.472 0.0440 0.0440 Masiero 2012ApJ...759L...8M NEATM
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2022-01-18 MPC-2022-01-18 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
12.51 MPC-2022-01-18 MPC-2022-01-18 Phot