2001 SR46

2001SR46, 1999 GU31, 1999GU31, 55301, J99G31U, K01S46R

All data for this body: [vot]

MPC data
Name (number) 2001 SR46 (55301)
a 2.91388
e 0.04452
i / sin(i) 3.2604 / 0.05687
q 2.78414
Q 3.04361
ω 13.7443
Node 94.1439
m 176.6292
n 0.1982
Epoch 2460800.5
nobs 1672
nopp 22
Years observed 1991-2025
rms 0.75
Best values
[raw, vot]

Value Standard error
Parent Koronis (158)
 
ap 2.913
ep 0.065
sin(ip) 0.037
G 0.150
H 14.820
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 24.440
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
158 Koronis 0 Koronis Novakovic 2019EPSC...13.1671N HCM
158 Koronis 605 Koronis 0.2600 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.9131 0.0647 0.0366 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
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
14.82 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
D S 0.2632 0.2790 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S 0.699 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S S 0.1154 0.2790 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.1532 0.2790 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.2048 0.2790 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.4499 0.2790 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.5696 0.2790 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.5837 0.2790 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.6081 0.2790 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.6897 0.2790 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X S 0.1506 0.2790 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X S 0.2278 0.2790 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X S 0.2654 0.2790 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT