1999 VD28

1999VD28, 1997 EJ48, 1997EJ48, 41061, J97E48J, J99V28D

All data for this body: [vot]

MPC data
Name (number) 1999 VD28 (41061)
a 2.72077
e 0.05128
i / sin(i) 4.0664 / 0.07091
q 2.58126
Q 2.86028
ω 87.9556
Node 238.8450
m 323.2343
n 0.2196
Epoch 2460800.5
nobs 2516
nopp 23
Years observed 1994-2025
rms 0.67
Best values
[raw, vot]

Value Standard error
Parent Padua (363)
 
ap 2.720
ep 0.039
sin(ip) 0.090
G 0.150
H 14.650
Mass
D 6.92 0.150
pV 0.049 0.0070
Value
Rotational Period 5.570
Period quality 2
Spectral Class X
Spectral Class Score 3.860
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
363 Padua 0 Padua Novakovic 2019EPSC...13.1671N HCM
363 Padua 507 Padua -0.7500 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7203 0.0391 0.0904 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.92 0.150 0.150 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.049 0.0070 0.0070 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
14.65 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
5.57042 2 Synodic Pal 2020ApJS..247...26P Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
C DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
X 0.29 Bus VIS Carvano 2010A&A...510A..43C PHOT
X X 0.5466 0.5466 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT