Nasu

11323, 1977 DC9, 1977DC9, 1991 SL5, 1991SL5, 1995 QC2, 1995QC2, J77D09C, J91S05L, J95Q02C

All data for this body: [vot]

MPC data
Name (number) Nasu (11323)
a 2.59429
e 0.17314
i / sin(i) 15.6557 / 0.26986
q 2.14511
Q 3.04348
ω 329.4807
Node 338.4229
m 56.5175
n 0.2359
Epoch 2460800.5
nobs 7031
nopp 24
Years observed 1977-2025
rms 0.48
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.595
ep 0.140
sin(ip) 0.272
G 0.150
H 13.720
Mass
D 5.06 0.199
pV 0.330 0.0358
Value
Rotational Period 2.650
Period quality 2
Spectral Class None
Spectral Class Score
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5955 0.1400 0.2717 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.06 0.199 0.199 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.330 0.0358 0.0358 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
13.72 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
2.65025 2 Synodic Pal 2020ApJS..247...26P Lightcurve