Ericforbes

10841, 1989 VG4, 1989VG4, 1994 PP1, 1994PP1, J89V04G, J94P01P

All data for this body: [vot]

MPC data
Name (number) Ericforbes (10841)
a 1.93895
e 0.05394
i / sin(i) 23.3928 / 0.39703
q 1.83436
Q 2.04354
ω 190.4972
Node 59.9791
m 201.0782
n 0.3651
Epoch 2460800.5
nobs 1983
nopp 19
Years observed 1989-2025
rms 0.73
Best values
[raw, vot]

Value Standard error
Parent Hungaria (434)
 
ap 1.939
ep 0.087
sin(ip) 0.367
G 0.150
H 15.210
Mass
D 2.85 0.172
pV 0.177 0.0544
Value
Rotational Period 4.900
Period quality 3-
Spectral Class A
Spectral Class Score 2.436
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
434 Hungaria 0 Hungaria Novakovic 2019EPSC...13.1671N HCM
434 Hungaria 3 Hungaria -0.2000 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
1.9386 0.0870 0.3675 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.37 0.510 0.510 Nugent 2016AJ....152...63N NEATM
2.91 0.183 0.183 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.174 0.0584 0.0584 Masiero 2011ApJ...741...68M NEATM
0.200 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
15.21 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
4.908 3- Synodic Warner 2015MPBu...42..267W Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
A 0.406 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT