Streuvels

12481, 1978 EJ7, 1978EJ7, 1989 TP15, 1989TP15, 1997 EW47, 1997EW47, J78E07J, J89T15P, J97E47W

All data for this body: [vot]

MPC data
Name (number) Streuvels (12481)
a 2.78077
e 0.15666
i / sin(i) 9.1391 / 0.15883
q 2.34513
Q 3.21641
ω 66.0100
Node 195.7728
m 332.0084
n 0.2125
Epoch 2460800.5
nobs 4392
nopp 25
Years observed 1978-2025
rms 0.64
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.782
ep 0.170
sin(ip) 0.165
G 0.150
H 13.580
Mass
D 12.70 0.209
pV 0.044 0.0048
Value
Rotational Period 29.227
Period quality 2
Spectral Class X
Spectral Class Score 5.489
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7823 0.1697 0.1648 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
11.95 2.680 2.680 Masiero 2021PSJ.....2..162M NEATM
11.97 2.390 2.390 Ali-Lagoa 2018A&A...612A..85A NEATM
12.13 3.110 3.110 Masiero 2017AJ....154..168M NEATM
12.58 0.261 0.261 Masiero 2011ApJ...741...68M NEATM
12.76 0.390 0.390 Usui 2011PASJ...63.1117U NEATM
12.99 5.050 5.050 Masiero 2012ApJ...759L...8M NEATM
13.73 1.200 1.200 Tedesco 2002AJ....123.1056T STM
13.74 3.450 3.450 Nugent 2016AJ....152...63N NEATM
14.02 1.400 1.400 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.030 0.0300 0.0300 Nugent 2016AJ....152...63N NEATM
0.041 0.0080 0.0080 Tedesco 2002AJ....123.1056T STM
0.042 0.0080 0.0080 Ali-Lagoa 2018A&A...612A..85A NEATM
0.049 0.0140 0.0140 Masiero 2011ApJ...741...68M NEATM
0.050 0.0170 0.0250 Masiero 2021PSJ.....2..162M NEATM
0.055 0.1160 0.1160 Masiero 2012ApJ...759L...8M NEATM
0.058 0.0230 0.0230 Ali-Lagoa 2018A&A...612A..85A NEATM
0.064 0.0331 0.0331 Masiero 2017AJ....154..168M 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
13.58 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
29.2271 2 Synodic Pal 2020ApJS..247...26P Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
K DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
X 0.77 Bus VIS Carvano 2010A&A...510A..43C PHOT
X X 0.6582 0.6582 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT