1991 RL1

1991RL1, 13068, 1998 QG53, 1998QG53, J91R01L, J98Q53G

All data for this body: [vot]

MPC data
Name (number) 1991 RL1 (13068)
a 2.27686
e 0.16996
i / sin(i) 11.6642 / 0.20217
q 1.88989
Q 2.66384
ω 101.9516
Node 192.8859
m 320.3106
n 0.2869
Epoch 2460800.5
nobs 4362
nopp 22
Years observed 1991-2025
rms 0.62
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.277
ep 0.052
sin(ip) 0.213
G 0.150
H 14.530
Mass
D 3.06 0.820
pV 0.220 0.1400
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 10.734
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2770 0.0516 0.2130 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.06 0.820 0.820 Nugent 2016AJ....152...63N NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.220 0.1400 0.1400 Nugent 2016AJ....152...63N 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
14.53 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
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S 0.428 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S 0.72 Bus VIS Carvano 2010A&A...510A..43C PHOT
S S 0.2255 0.1340 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.5621 0.1340 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT