2001 SD1

2001SD1, 57415, K01S01D

All data for this body: [vot]

MPC data
Name (number) 2001 SD1 (57415)
a 2.73597
e 0.14628
i / sin(i) 4.3928 / 0.07659
q 2.33574
Q 3.13620
ω 226.9259
Node 203.7663
m 28.9720
n 0.2178
Epoch 2460800.5
nobs 2075
nopp 20
Years observed 1994-2025
rms 0.71
Best values
[raw, vot]

Value Standard error
Parent Merxia (808)
 
ap 2.736
ep 0.133
sin(ip) 0.085
G 0.150
H 14.820
Mass
D 2.94 0.620
pV 0.170 0.0450
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 5.730
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
808 Merxia 0 Merxia Novakovic 2019EPSC...13.1671N HCM
808 Merxia 513 Merxia -0.3800 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7361 0.1328 0.0846 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.94 0.620 0.620 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.170 0.0450 0.0450 Masiero 2011ApJ...741...68M 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
14.82 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
S S 0.9550 0.9550 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT