Elgar

04818, 1933 FZ, 1933FZ, 1984 EM, 1984EM, J33F00Z, J84E00M

All data for this body: [vot]

MPC data
Name (number) Elgar (4818)
a 2.26430
e 0.13054
i / sin(i) 2.5437 / 0.04438
q 1.96873
Q 2.55988
ω 83.4840
Node 169.0079
m 312.8584
n 0.2893
Epoch 2460800.5
nobs 4131
nopp 31
Years observed 1933-2025
rms 0.68
Best values
[raw, vot]

Value Standard error
Parent Nysa (44)
 
ap 2.265
ep 0.137
sin(ip) 0.047
G 0.150
H 13.830
Mass
D 3.69 0.520
pV 0.306 0.0982
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 11.329
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
44 Nysa 405 Nysa-Polana -3.1500 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2646 0.1368 0.0469 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.55 0.590 0.590 Nugent 2016AJ....152...63N NEATM
4.18 1.100 1.100 Nugent 2016AJ....152...63N NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.260 0.1500 0.1500 Nugent 2016AJ....152...63N NEATM
0.340 0.1300 0.1300 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
13.83 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 0.905 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S S 0.9832 0.9832 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT