Romulus

10386, 1990 TY14, 1990TY14, 1996 TS15, 1996TS15, J90T14Y, J96T15S

All data for this body: [vot]

MPC data
Name (number) Romulus (10386)
a 3.24965
e 0.08091
i / sin(i) 23.0046 / 0.39081
q 2.98673
Q 3.51257
ω 289.7620
Node 32.2103
m 22.2669
n 0.1682
Epoch 2460800.5
nobs 3202
nopp 24
Years observed 1990-2025
rms 0.69
Best values
[raw, vot]

Value Standard error
Parent Alauda (702)
 
ap 3.236
ep 0.087
sin(ip) 0.386
G 0.150
H 12.580
Mass
D 16.78 0.340
pV 0.081 0.0048
Value
Rotational Period 4.239
Period quality 2
Spectral Class B
Spectral Class Score 5.712
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
702 Alauda 0 Alauda Novakovic 2019EPSC...13.1671N HCM
702 Alauda 902 Alauda 0.6000 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.2363 0.0874 0.3860 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
14.04 2.810 2.810 Ali-Lagoa 2018A&A...612A..85A NEATM
16.06 0.382 0.382 Masiero 2011ApJ...741...68M NEATM
19.40 0.880 0.880 Usui 2011PASJ...63.1117U NEATM
21.03 4.210 4.210 Ali-Lagoa 2018A&A...612A..85A NEATM
21.41 1.700 1.700 Tedesco 2002AJ....123.1056T STM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.043 0.0170 0.0170 Ali-Lagoa 2018A&A...612A..85A NEATM
0.061 0.0110 0.0110 Tedesco 2002AJ....123.1056T STM
0.090 0.0056 0.0056 Masiero 2011ApJ...741...68M NEATM
0.096 0.0380 0.0380 Ali-Lagoa 2018A&A...612A..85A 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
12.58 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
4.23956 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
B 0.952 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
C C None None Movis NIR Popescu 2018A&A...617A..12P PHOT