1996 XD1

1996XD1, 12822, 1977 XK1, 1977XK1, J77X01K, J96X01D

All data for this body: [vot]

MPC data
Name (number) 1996 XD1 (12822)
a 2.13996
e 0.16818
i / sin(i) 3.2818 / 0.05725
q 1.78005
Q 2.49987
ω 218.0979
Node 93.6174
m 156.0258
n 0.3148
Epoch 2460800.5
nobs 3033
nopp 22
Years observed 1977-2025
rms 0.69
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.140
ep 0.093
sin(ip) 0.055
G 0.150
H 14.680
Mass
D 3.21 0.151
pV 0.297 0.0680
Value
Rotational Period 5.112
Period quality 2
Spectral Class S
Spectral Class Score 5.994
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.1396 0.0931 0.0551 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.21 0.151 0.151 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.297 0.0680 0.0680 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
14.68 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
5.11233 2 Sidereal Durech 2023A&A...675A..24D Model
5.11236 2 Sidereal Durech 2018A&A...617A..57D Model
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S 0.999 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT