1989 SC2

1989SC2, 2000 XP33, 2000XP33, 69272, J89S02C, K00X33P

All data for this body: [vot]

MPC data
Name (number) 1989 SC2 (69272)
a 2.32816
e 0.19530
i / sin(i) 12.5336 / 0.21701
q 1.87348
Q 2.78285
ω 337.5702
Node 27.3385
m 11.7295
n 0.2774
Epoch 2460800.5
nobs 1131
nopp 19
Years observed 1989-2024
rms 0.80
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.328
ep 0.152
sin(ip) 0.203
G 0.150
H 15.840
Mass
D 2.08 0.501
pV 0.338 0.1472
Value
Rotational Period
Period quality None
Spectral Class D
Spectral Class Score 2.670
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3282 0.1522 0.2028 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.08 0.501 0.501 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.338 0.1472 0.1472 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
15.84 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
D D 0.4450 0.4450 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
DL 0.06 Bus VIS Carvano 2010A&A...510A..43C PHOT