Sweetman

1994 SJ, 1994SJ, 1998 XL30, 1998XL30, 2000 DP15, 2000DP15, 28519, J94S00J, J98X30L, K00D15P

All data for this body: [vot]

MPC data
Name (number) Sweetman (28519)
a 2.29040
e 0.15095
i / sin(i) 5.0714 / 0.08840
q 1.94467
Q 2.63614
ω 259.2535
Node 33.2585
m 347.9400
n 0.2843
Epoch 2460800.5
nobs 3444
nopp 21
Years observed 1994-2025
rms 0.69
Best values
[raw, vot]

Value Standard error
Parent Flora (8)
 
ap 2.291
ep 0.124
sin(ip) 0.083
G 0.150
H 14.580
Mass
D 3.43 0.862
pV 0.286 0.1248
Value
Rotational Period 44.960
Period quality 2-
Spectral Class L
Spectral Class Score 4.075
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
8 Flora 402 Flora 0.6400 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2905 0.1241 0.0825 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.43 0.862 0.862 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.286 0.1248 0.1248 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
14.58 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
44.961 2- Synodic Erasmus 2020ApJS..247...13E Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
L DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
L 0.09 Bus VIS Carvano 2010A&A...510A..43C PHOT
L L 0.3159 0.2730 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S L 0.4772 0.2730 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT