Davidsaltzberg

08628, 1981 EX21, 1981EX21, 1987 QP, 1987QP, J81E21X, J87Q00P

All data for this body: [vot]

MPC data
Name (number) Davidsaltzberg (8628)
a 2.65085
e 0.19836
i / sin(i) 12.3725 / 0.21427
q 2.12501
Q 3.17668
ω 188.3508
Node 176.1231
m 250.3194
n 0.2284
Epoch 2460800.5
nobs 3177
nopp 26
Years observed 1981-2025
rms 0.67
Best values
[raw, vot]

Value Standard error
Parent Adeona (145)
 
ap 2.651
ep 0.168
sin(ip) 0.204
G 0.150
H 14.090
Mass
D 10.46 0.101
pV 0.046 0.0037
Value
Rotational Period 243.050
Period quality 2
Spectral Class C
Spectral Class Score 8.818
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
145 Adeona 0 Adeona Novakovic 2019EPSC...13.1671N HCM
145 Adeona 505 Adeona -0.5700 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6508 0.1683 0.2038 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
10.47 0.101 0.101 Masiero 2011ApJ...741...68M NEATM
11.02 3.470 3.470 Masiero 2020PSJ.....1....5M NEATM
11.45 3.550 3.550 Masiero 2021PSJ.....2..162M NEATM
8.00 2.770 2.770 Masiero 2020PSJ.....1....5M NEATM
8.09 2.010 2.010 Masiero 2020PSJ.....1....5M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.034 0.0160 0.0310 Masiero 2021PSJ.....2..162M NEATM
0.037 0.0480 0.0480 Masiero 2020PSJ.....1....5M NEATM
0.046 0.0038 0.0038 Masiero 2011ApJ...741...68M NEATM
0.049 0.0390 0.0390 Masiero 2020PSJ.....1....5M NEATM
0.069 0.0600 0.0600 Masiero 2020PSJ.....1....5M 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
14.09 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
243.054 2 Synodic Pal 2020ApJS..247...26P Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
C DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
C 0.96 Bus VIS Carvano 2010A&A...510A..43C PHOT
C C 0.8164 0.8164 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT