Sorm

03993, 1949 GP, 1949GP, 1963 TE1, 1963TE1, 1967 RF1, 1967RF1, 1969 AA1, 1969AA1, 1972 YU, 1972YU, 1984 WS, 1984WS, 1986 EW5, 1986EW5, 1988 VV5, 1988VV5, J49G00P, J63T01E, J67R01F, J69A01A, J72Y00U, J84W00S, J86E05W, J88V05V

All data for this body: [vot]

MPC data
Name (number) Sorm (3993)
a 2.56923
e 0.07358
i / sin(i) 3.0702 / 0.05356
q 2.38020
Q 2.75826
ω 249.6003
Node 205.6567
m 264.6915
n 0.2393
Epoch 2460800.5
nobs 6562
nopp 32
Years observed 1949-2025
rms 0.55
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.570
ep 0.139
sin(ip) 0.063
G 0.150
H 13.000
Mass
D 8.41 0.059
pV 0.229 0.0248
Value
Rotational Period
Period quality None
Spectral Class L
Spectral Class Score 2.646
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5704 0.1386 0.0632 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
8.37 0.090 0.090 Masiero 2014ApJ...791..121M NEATM
8.43 0.077 0.077 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.227 0.0439 0.0439 Masiero 2011ApJ...741...68M NEATM
0.230 0.0300 0.0300 Masiero 2014ApJ...791..121M 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
13.00 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
L 0.441 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S S None None Movis NIR Popescu 2018A&A...617A..12P PHOT