1995 WL4

1995WL4, 12797, 1997 GA6, 1997GA6, J95W04L, J97G06A

All data for this body: [vot]

MPC data
Name (number) 1995 WL4 (12797)
a 2.46723
e 0.14864
i / sin(i) 3.3030 / 0.05762
q 2.10051
Q 2.83396
ω 305.9548
Node 137.2746
m 205.5162
n 0.2543
Epoch 2460800.5
nobs 2100
nopp 23
Years observed 1993-2025
rms 0.75
Best values
[raw, vot]

Value Standard error
Parent Nysa (44)
 
ap 2.466
ep 0.153
sin(ip) 0.049
G 0.150
H 15.260
Mass
D 5.60 0.305
pV 0.059 0.0147
Value
Rotational Period 8.509
Period quality 2
Spectral Class Ad
Spectral Class Score 1.000
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
44 Nysa 405 Nysa-Polana 0.4600 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4665 0.1533 0.0487 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.39 1.260 1.260 Masiero 2021PSJ.....2..162M NEATM
4.96 1.350 1.350 Nugent 2016AJ....152...63N NEATM
5.64 1.940 1.940 Masiero 2012ApJ...759L...8M NEATM
5.72 0.328 0.328 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.050 0.0400 0.0400 Nugent 2016AJ....152...63N NEATM
0.056 0.0910 0.0910 Masiero 2012ApJ...759L...8M NEATM
0.059 0.0165 0.0165 Masiero 2011ApJ...741...68M NEATM
0.083 0.0430 0.0880 Masiero 2021PSJ.....2..162M 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
15.26 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
8.50897 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
Ad Ad None None Movis NIR Popescu 2018A&A...617A..12P PHOT