1983 RB2

1983RB2, 09296, 1989 ER5, 1989ER5, J83R02B, J89E05R

All data for this body: [vot]

MPC data
Name (number) 1983 RB2 (9296)
a 2.41091
e 0.12012
i / sin(i) 13.4237 / 0.23215
q 2.12131
Q 2.70050
ω 181.1349
Node 175.3198
m 40.1475
n 0.2633
Epoch 2460800.5
nobs 3332
nopp 25
Years observed 1983-2025
rms 0.67
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.411
ep 0.077
sin(ip) 0.231
G 0.150
H 14.030
Mass
D 6.97 1.690
pV 0.137 0.0750
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 1.549
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4109 0.0775 0.2307 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.97 1.690 1.690 Masiero 2020PSJ.....1....5M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.137 0.0750 0.0750 Masiero 2020PSJ.....1....5M 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
14.03 MPC-2023-12-04 MPC-2023-12-04 Phot
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
C 0.31 Bus VIS Carvano 2010A&A...510A..43C PHOT
C C 0.1549 0.1549 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT