Ponomarev

02792, 1965 WE, 1965WE, 1970 ER3, 1970ER3, 1975 RV1, 1975RV1, 1977 EY1, 1977EY1, 1982 UN, 1982UN, J65W00E, J70E03R, J75R01V, J77E01Y, J82U00N

All data for this body: [vot]

MPC data
Name (number) Ponomarev (2792)
a 2.27650
e 0.12866
i / sin(i) 9.3619 / 0.16267
q 1.98361
Q 2.56939
ω 71.6173
Node 16.6014
m 86.0045
n 0.2869
Epoch 2460800.5
nobs 4637
nopp 27
Years observed 1970-2025
rms 0.60
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.277
ep 0.165
sin(ip) 0.159
G 0.150
H 13.230
Mass
D 12.52 0.222
pV 0.056 0.0112
Value
Rotational Period 138.200
Period quality 2
Spectral Class B
Spectral Class Score 6.000
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2768 0.1650 0.1589 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
10.01 2.540 2.540 Masiero 2020PSJ.....1....5M NEATM
10.38 3.760 3.760 Nugent 2016AJ....152...63N NEATM
10.99 3.590 3.590 Masiero 2020PSJ.....1....5M NEATM
11.37 3.057 3.057 Masiero 2017AJ....154..168M NEATM
11.39 0.370 0.370 Nugent 2016AJ....152...63N NEATM
11.68 2.110 2.110 Masiero 2012ApJ...759L...8M NEATM
12.56 2.510 2.510 Ali-Lagoa 2018A&A...612A..85A NEATM
13.29 0.290 0.290 Usui 2011PASJ...63.1117U NEATM
14.60 2.920 2.920 Ali-Lagoa 2018A&A...612A..85A NEATM
9.98 3.080 3.080 Masiero 2021PSJ.....2..162M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.046 0.0180 0.0180 Ali-Lagoa 2018A&A...612A..85A NEATM
0.053 0.0450 0.0450 Masiero 2020PSJ.....1....5M NEATM
0.054 0.0460 0.0460 Masiero 2012ApJ...759L...8M NEATM
0.060 0.0500 0.0500 Nugent 2016AJ....152...63N NEATM
0.062 0.0250 0.0250 Ali-Lagoa 2018A&A...612A..85A NEATM
0.062 0.0260 0.0440 Masiero 2021PSJ.....2..162M NEATM
0.073 0.0410 0.0410 Masiero 2017AJ....154..168M NEATM
0.075 0.0430 0.0430 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
13.23 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
137.069 2 Synodic Pal 2020ApJS..247...26P Lightcurve
137.566 2 Synodic Waszczak 2015AJ....150...75W Lightcurve
138.28 2 Sidereal Athanasopoulos 2022A&A...666A.116A Model
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
B 1.000 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT