Demanet

03390, 1977 ED, 1977ED, 1978 QQ, 1978QQ, 1982 UF11, 1982UF11, 1984 ES1, 1984ES1, J77E00D, J78Q00Q, J82U11F, J84E01S

All data for this body: [vot]

MPC data
Name (number) Demanet (3390)
a 2.25269
e 0.11631
i / sin(i) 3.3841 / 0.05903
q 1.99069
Q 2.51469
ω 260.1697
Node 342.7329
m 6.9486
n 0.2915
Epoch 2460800.5
nobs 4613
nopp 28
Years observed 1977-2025
rms 0.67
Best values
[raw, vot]

Value Standard error
Parent Flora (8)
 
ap 2.253
ep 0.130
sin(ip) 0.061
G 0.150
H 13.410
Mass
D 4.97 0.244
pV 0.278 0.0311
Value
Rotational Period 2.595
Period quality 3
Spectral Class S
Spectral Class Score 5.892
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
8 Flora 402 Flora 0.6300 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2527 0.1298 0.0607 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.35 0.660 0.660 Nugent 2016AJ....152...63N NEATM
5.06 0.262 0.262 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.274 0.0318 0.0318 Masiero 2011ApJ...741...68M NEATM
0.350 0.1500 0.1500 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
13.41 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
16.0 1 Synodic Behrend LCDB Lightcurve
2.59457 3 Synodic Benishek 2021CBET.4956....1B Lightcurve
2.5946 2+ Synodic Noschese 2021MPBu...48..205N Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S 0.982 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT