1992 EW19

1992EW19, 1999 TQ94, 1999TQ94, 39554, J92E19W, J99T94Q

All data for this body: [vot]

MPC data
Name (number) 1992 EW19 (39554)
a 2.79354
e 0.08361
i / sin(i) 5.4052 / 0.09420
q 2.55998
Q 3.02709
ω 288.5822
Node 89.0235
m 167.2305
n 0.2111
Epoch 2460800.5
nobs 2218
nopp 21
Years observed 1992-2025
rms 0.78
Best values
[raw, vot]

Value Standard error
Parent Hoffmeister (1726)
 
ap 2.795
ep 0.047
sin(ip) 0.076
G 0.150
H 14.500
Mass
D 8.44 0.156
pV 0.047 0.0063
Value
Rotational Period
Period quality None
Spectral Class B
Spectral Class Score 5.214
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
1726 Hoffmeister 0 Hoffmeister Novakovic 2019EPSC...13.1671N HCM
1726 Hoffmeister 519 Hoffmeister 0.5200 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7947 0.0471 0.0758 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
7.68 2.340 2.340 Masiero 2021PSJ.....2..162M NEATM
8.44 0.156 0.156 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.047 0.0065 0.0065 Masiero 2011ApJ...741...68M NEATM
0.052 0.0210 0.0370 Masiero 2021PSJ.....2..162M 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
14.50 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
B B 0.2187 0.5580 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
B B 0.6503 0.5580 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
C 0.30 Bus VIS Carvano 2010A&A...510A..43C PHOT