1981 SE2

1981SE2, 10706, 1985 VR, 1985VR, J81S02E, J85V00R

All data for this body: [vot]

MPC data
Name (number) 1981 SE2 (10706)
a 2.43182
e 0.20948
i / sin(i) 3.2554 / 0.05679
q 1.92241
Q 2.94124
ω 253.7104
Node 106.0539
m 178.6539
n 0.2599
Epoch 2460800.5
nobs 3305
nopp 26
Years observed 1981-2025
rms 0.75
Best values
[raw, vot]

Value Standard error
Parent Nysa (44)
 
ap 2.433
ep 0.172
sin(ip) 0.041
G 0.150
H 14.460
Mass
D 3.18 0.481
pV 0.318 0.1039
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 7.071
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
44 Nysa 405 Nysa-Polana 0.1500 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4329 0.1720 0.0407 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.87 0.670 0.670 Nugent 2016AJ....152...63N NEATM
3.51 0.692 0.692 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.310 0.1400 0.1400 Nugent 2016AJ....152...63N NEATM
0.328 0.1550 0.1550 Masiero 2011ApJ...741...68M 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
14.46 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
LS 0.78 Bus VIS Carvano 2010A&A...510A..43C PHOT
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S S 0.8451 0.8451 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT