Backlunda
00856, 1908 CB, 1908CB, 1916 GQ, 1916GQ, 1955 PB, 1955PB, 1955 QO1, 1955QO1, 1958 LA, 1958LA, 1959 SQ, 1959SQ, 1962 MA, 1962MA, J08C00B, J16G00Q, J55P00B, J55Q01O, J58L00A, J59S00Q, J62M00AAll data for this body: [vot]
MPC data
Name (number) | Backlunda (856) |
---|---|
a | 2.43485 |
e | 0.11913 |
i / sin(i) | 14.3272 / 0.24746 |
q | 2.14478 |
Q | 2.72492 |
ω | 72.5945 |
Node | 125.5322 |
m | 89.3926 |
n | 0.2594 |
Epoch | 2460200.5 |
nobs | 12020 |
---|---|
nopp | 41 |
Years observed | 1908-2023 |
rms | 0.32 |
Proper elements data
ap | ep | sin(ip) | Author | Reference | Method |
---|---|---|---|---|---|
2.4361 | 0.1593 | 0.2408 | Novakovic_Radovic_Todovic | 2003A&A...403.1165K | Numeric-Oct-2022 |
Diameter data
Value | Uncertainty up | Uncertainty down | Author | Reference | Method |
---|---|---|---|---|---|
42.35 | 13.207 | 13.207 | Masiero | 2017AJ....154..168M | NEATM |
43.01 | 15.828 | 15.828 | Masiero | 2017AJ....154..168M | NEATM |
43.11 | 16.130 | 16.130 | Masiero | 2020PSJ.....1....5M | NEATM |
43.17 | 12.370 | 12.370 | Masiero | 2021PSJ.....2..162M | NEATM |
43.43 | 0.500 | 0.500 | Usui | 2011PASJ...63.1117U | NEATM |
44.19 | 4.420 | 4.420 | Ali-Lagoa | 2018A&A...612A..85A | NEATM |
45.45 | 0.130 | 0.130 | Masiero | 2014ApJ...791..121M | NEATM |
45.80 | 12.210 | 12.210 | Masiero | 2021PSJ.....2..162M | NEATM |
45.83 | 14.220 | 14.220 | Masiero | 2020PSJ.....1....5M | NEATM |
46.00 | 4.600 | 4.600 | Ali-Lagoa | 2018A&A...612A..85A | NEATM |
46.03 | 16.070 | 16.070 | Masiero | 2021PSJ.....2..162M | NEATM |
47.09 | 17.540 | 17.540 | Masiero | 2012ApJ...759L...8M | NEATM |
48.72 | 11.230 | 11.230 | Masiero | 2021PSJ.....2..162M | NEATM |
49.22 | 0.414 | 0.414 | Masiero | 2011ApJ...741...68M | NEATM |
63.68 | 15.620 | 15.620 | Nugent | 2016AJ....152...63N | NEATM |
67.06 | 13.720 | 13.720 | Nugent | 2016AJ....152...63N | NEATM |
Albedo data
Value | Uncertainty up | Uncertainty down | Author | Reference | Method |
---|---|---|---|---|---|
0.020 | 0.0200 | 0.0200 | Nugent | 2016AJ....152...63N | NEATM |
0.020 | 0.0200 | 0.0200 | Nugent | 2016AJ....152...63N | NEATM |
0.032 | 0.0021 | 0.0021 | Masiero | 2011ApJ...741...68M | NEATM |
0.032 | 0.0110 | 0.0170 | Masiero | 2021PSJ.....2..162M | NEATM |
0.032 | 0.0170 | 0.0170 | Masiero | 2012ApJ...759L...8M | NEATM |
0.034 | 0.0240 | 0.0240 | Masiero | 2020PSJ.....1....5M | NEATM |
0.034 | 0.0200 | 0.0470 | Masiero | 2021PSJ.....2..162M | NEATM |
0.036 | 0.0160 | 0.0300 | Masiero | 2021PSJ.....2..162M | NEATM |
0.037 | 0.0170 | 0.0310 | Masiero | 2021PSJ.....2..162M | NEATM |
0.038 | 0.0330 | 0.0330 | Masiero | 2020PSJ.....1....5M | NEATM |
0.039 | 0.0260 | 0.0260 | Masiero | 2017AJ....154..168M | NEATM |
0.039 | 0.0297 | 0.0297 | Masiero | 2017AJ....154..168M | NEATM |
0.048 | 0.0100 | 0.0100 | Ali-Lagoa | 2018A&A...612A..85A | NEATM |
0.050 | 0.0100 | 0.0100 | Masiero | 2014ApJ...791..121M | NEATM |
0.052 | 0.0100 | 0.0100 | Ali-Lagoa | 2018A&A...612A..85A | NEATM |
G data
Value | Uncertainty up | Uncertainty down | Author | Reference | Method |
---|---|---|---|---|---|
0.15 | MPC-2023-12-94 | MPC-2023-12-94 | Phot |
H data
Value | Uncertainty up | Uncertainty down | Author | Reference | Method |
---|---|---|---|---|---|
10.95 | MPC-2023-12-04 | MPC-2023-12-04 | Phot |
Period data
Value | Uncertainty up | Uncertainty down | Author | Reference | Method |
---|---|---|---|---|---|
11.96 | Polakis | 2019MPBu...46..400P | Lightcurve | ||
12.03 | Behrend | LCDB | Lightcurve | ||
12.03 | Hanus | 2016A&A...586A.108H | Model | ||
12.05 | Behrend | LCDB | Lightcurve | ||
12.05 | Behrend | LCDB | Lightcurve | ||
12.08 | Binzel | 1987Icar...72..135B | Lightcurve |