1991 RB1

1991RB1, 10535, 1987 WR1, 1987WR1, 1998 DX28, 1998DX28, J87W01R, J91R01B, J98D28X

All data for this body: [vot]

MPC data
Name (number) 1991 RB1 (10535)
a 2.81482
e 0.16889
i / sin(i) 6.1974 / 0.10795
q 2.33943
Q 3.29021
ω 98.6787
Node 252.8460
m 283.5044
n 0.2087
Epoch 2460200.5
nobs 2863
nopp 23
Years observed 1987-2023
rms 0.59
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.814
ep 0.129
sin(ip) 0.131
Value Standard error
G 0.150
H 13.480
Mass
D 8.50 1.358
pV 0.104 0.0378
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.8137 0.1292 0.1305 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
7.89 2.550 2.550 Nugent 2016AJ....152...63N NEATM
8.58 2.240 2.240 Masiero 2021PSJ.....2..162M NEATM
8.90 2.300 2.300 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.093 0.0380 0.0640 Masiero 2021PSJ.....2..162M NEATM
0.110 0.0700 0.0700 Nugent 2016AJ....152...63N NEATM
0.128 0.0950 0.0950 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
13.48 MPC-2023-12-04 MPC-2023-12-04 Phot
Period data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
23.63 Durech 2023A&A...675A..24D Model