Bohr

03948, 1975 TG5, 1975TG5, 1975 VH7, 1975VH7, 1978 NR1, 1978NR1, 1981 JF, 1981JF, 1985 RF, 1985RF, J75T05G, J75V07H, J78N01R, J81J00F, J85R00F

All data for this body: [vot]

MPC data
Name (number) Bohr (3948)
a 2.26167
e 0.19583
i / sin(i) 2.7315 / 0.04766
q 1.81876
Q 2.70458
ω 120.9619
Node 190.6259
m 264.8019
n 0.2898
Epoch 2460800.5
nobs 4262
nopp 30
Years observed 1975-2025
rms 0.69
Best values
[raw, vot]

Value Standard error
Parent Nysa (44)
 
ap 2.262
ep 0.153
sin(ip) 0.055
G 0.150
H 13.500
Mass
D 5.13 0.208
pV 0.320 0.0719
Value
Rotational Period 24.880
Period quality 3
Spectral Class S
Spectral Class Score 40.958
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
44 Nysa 405 Nysa-Polana -3.6800 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2623 0.1528 0.0551 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.80 1.250 1.250 Nugent 2016AJ....152...63N NEATM
5.14 0.211 0.211 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.320 0.0793 0.0793 Masiero 2011ApJ...741...68M NEATM
0.320 0.1700 0.1700 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
13.50 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
12.0 2 Synodic Carbognani 2014MPBu...41....4C Lightcurve
24.884 3 Synodic Klinglesmith 2013MPBu...40...15K Lightcurve
24.8935 2 Sidereal Durech 2018A&A...617A..57D Model
24.896 2 Synodic Erasmus 2020ApJS..247...13E Lightcurve
24.9052 3 Synodic Owings 2013MPBu...40..104O Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S S 0.8432 0.8870 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9609 0.8870 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9670 0.8870 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9952 0.8870 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S None Bus VIS Carvano 2010A&A...510A..43C PHOT
S 0.818 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S S 0.7440 0.8870 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.8314 0.8870 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT