Hancock
03731, 1969OA, 1969PR, 1984DH1, J69O00A, J69P00R, J84D01HAll data for this body: [vot]
MPC data
Name (number) | Hancock (3731) |
---|---|
Packed designation | 03731 |
a | 3.23441 |
e | 0.11414 |
i / sin(i) | 21.5271 / 0.36694 |
q | 2.86523 |
Q | 3.60360 |
ω | 255.0503 |
Node | 264.1804 |
m | 160.3870 |
n | 0.1694 |
Epoch | 2459600.5 |
nobs | 2640 |
---|---|
nopp | 25 |
Years observed | 1969-2021 |
rms | 0.47 |
Proper elements data
ap | ep | sin(ip) | Author | Reference | Method |
---|---|---|---|---|---|
3.2171 | 0.1206 | 0.3908 | Novakovic_Radovic_Todovic | 2003A&A...403.1165K | Numeric-Jan-2022 |
Diameter data
Value | Uncertainty up | Uncertainty down | Author | Reference | Method |
---|---|---|---|---|---|
42.36 | 9.740 | 9.740 | Masiero | 2021PSJ.....2..162M | NEATM |
49.09 | 0.971 | 0.971 | Ryan&Woodward | 2010AJ....140..933R | IRAS-STM |
49.28 | 1.800 | 1.800 | Tedesco | 2002AJ....123.1056T | STM |
49.68 | 14.210 | 14.210 | Nugent | 2016AJ....152...63N | NEATM |
49.93 | 9.990 | 9.990 | Ali-Lagoa | 2018A&A...612A..85A | NEATM |
50.16 | 0.870 | 0.870 | Usui | 2011PASJ...63.1117U | NEATM |
53.11 | 0.290 | 0.290 | Masiero | 2014ApJ...791..121M | NEATM |
55.97 | 5.600 | 5.600 | Ali-Lagoa | 2018A&A...612A..85A | NEATM |
56.08 | 0.656 | 0.656 | Masiero | 2011ApJ...741...68M | NEATM |
57.76 | 21.410 | 21.410 | Masiero | 2020PSJ.....1....5M | NEATM |
58.13 | 3.130 | 3.130 | Ryan&Woodward | 2010AJ....140..933R | IRAS-NEATM |
64.86 | 14.750 | 14.750 | Masiero | 2021PSJ.....2..162M | NEATM |
72.42 | 0.640 | 0.640 | Masiero | 2012ApJ...759L...8M | NEATM |
Albedo data
Value | Uncertainty up | Uncertainty down | Author | Reference | Method |
---|---|---|---|---|---|
0.019 | 0.0030 | 0.0030 | Masiero | 2012ApJ...759L...8M | NEATM |
0.024 | 0.0110 | 0.0220 | Masiero | 2021PSJ.....2..162M | NEATM |
0.028 | 0.0240 | 0.0240 | Masiero | 2020PSJ.....1....5M | NEATM |
0.029 | 0.0060 | 0.0060 | Ali-Lagoa | 2018A&A...612A..85A | NEATM |
0.035 | 0.0120 | 0.0180 | Masiero | 2021PSJ.....2..162M | NEATM |
0.036 | 0.0140 | 0.0140 | Ali-Lagoa | 2018A&A...612A..85A | NEATM |
0.040 | 0.0043 | 0.0043 | Ryan&Woodward | 2010AJ....140..933R | IRAS-NEATM |
0.040 | 0.0400 | 0.0400 | Nugent | 2016AJ....152...63N | NEATM |
0.043 | 0.0028 | 0.0028 | Masiero | 2011ApJ...741...68M | NEATM |
0.050 | 0.0100 | 0.0100 | Masiero | 2014ApJ...791..121M | NEATM |
0.055 | 0.0040 | 0.0040 | Tedesco | 2002AJ....123.1056T | STM |
0.056 | 0.0101 | 0.0101 | Ryan&Woodward | 2010AJ....140..933R | IRAS-STM |
G data
Value | Uncertainty up | Uncertainty down | Author | Reference | Method |
---|---|---|---|---|---|
0.15 | MPC-2022-01-18 | MPC-2022-01-18 | Phot |
H data
Value | Uncertainty up | Uncertainty down | Author | Reference | Method |
---|---|---|---|---|---|
10.84 | MPC-2022-01-18 | MPC-2022-01-18 | Phot |