Niehaisheng

09517, 1970 AN, 1970AN, 1977 VL1, 1977VL1, 4318 T-1, 4318T-1, J70A00N, J77V01L, T1S4318

All data for this body: [vot]

MPC data
Name (number) Niehaisheng (9517)
a 2.60806
e 0.23045
i / sin(i) 5.8037 / 0.10112
q 2.00704
Q 3.20908
ω 329.1955
Node 49.9405
m 102.1595
n 0.2340
Epoch 2460800.5
nobs 2812
nopp 25
Years observed 1970-2025
rms 0.76
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.609
ep 0.143
sin(ip) 0.084
G 0.150
H 14.290
Mass
D 6.17 0.817
pV 0.075 0.0197
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 5.460
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6094 0.1431 0.0843 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.54 1.050 1.050 Nugent 2016AJ....152...63N NEATM
6.70 1.840 1.840 Masiero 2021PSJ.....2..162M NEATM
7.41 2.470 2.470 Masiero 2017AJ....154..168M NEATM
7.74 2.770 2.770 Masiero 2021PSJ.....2..162M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.062 0.0280 0.0520 Masiero 2021PSJ.....2..162M NEATM
0.069 0.0270 0.0430 Masiero 2021PSJ.....2..162M NEATM
0.069 0.0443 0.0443 Masiero 2017AJ....154..168M NEATM
0.100 0.0400 0.0400 Nugent 2016AJ....152...63N 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
14.29 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
C 0.910 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT