Dorisbillings

13405, 1980 BM4, 1980BM4, 1985 SW3, 1985SW3, 1987 BO2, 1987BO2, 1999 ST1, 1999ST1, J80B04M, J85S03W, J87B02O, J99S01T

All data for this body: [vot]

MPC data
Name (number) Dorisbillings (13405)
a 2.29449
e 0.09835
i / sin(i) 4.8347 / 0.08428
q 2.06883
Q 2.52016
ω 190.3045
Node 327.8137
m 341.7889
n 0.2836
Epoch 2460800.5
nobs 5122
nopp 28
Years observed 1954-2025
rms 0.59
Best values
[raw, vot]

Value Standard error
Parent Flora (8)
 
ap 2.295
ep 0.145
sin(ip) 0.088
G 0.150
H 13.950
Mass
D
pV
Value
Rotational Period 11.670
Period quality 2
Spectral Class S
Spectral Class Score 0.744
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
8 Flora 402 Flora 0.8800 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2946 0.1453 0.0881 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
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
13.95 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
11.6705 2 Synodic Pal 2020ApJS..247...26P Lightcurve
3.06617 2 Sidereal Durech 2023A&A...675A..24D Model
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S 0.124 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT