IAA RAS IAA Minor Planet Database

89959 (2002 NT7)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5284063537 ± 1.09e-08
Semi-major axis (a)1.7353285286 AU ± 1.45e-09
Inclination (i)42.36089515° ± 7.95e-07
Long. of Asc. Node (Ω)131.99768669° ± 1.62e-06
Arg. of Perihelion (ω)300.72275210° ± 1.62e-06
Mean Anomaly (M)19.04982671° ± 3.27e-06
Mean Motion (n)0.4311612440°/day ± 5.41e-10
Perihelion dist (q)0.81836991 AU ± 1.89e-08
Aphelion dist (Q)2.65228715 AU ± 1.90e-08
Orbital Period2.28598070 yr ± 2.87e-09
Physical Parameters
H (abs. magnitude)16.55
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.066″
Uncertainty0
Orbit TypeApollo
MOID0.000510 AU
Observations Used1499
Gaia Obs Used59
Oppositions35
Arc Total1954-2026
First Observation Used1954-07-10
Last Observation Used2026-01-11
Observations (2156)
Date Type RA Dec Mag Band Observatory
2018-08-06 13:14:42 S 22 21 40.097 -27 18 56.95 – V C57
2018-08-06 13:14:42 s 1 -202362.85 3 +51939.161 0.753 – C57
2018-08-06 13:44:42 S 22 21 39.343 -27 20 29.44 – V C57
2018-08-06 13:44:42 s 1 -201459.82 3 +49712.803 0.718 – C57
2018-08-06 14:14:42 S 22 21 38.448 -27 21 52.60 – V C57
2018-08-06 14:14:42 s 1 -200536.95 9 +47481.512 0.626 – C57
2018-08-06 14:44:42 S 22 21 37.594 -27 23 25.94 – V C57
2018-08-06 14:44:42 s 1 -199594.01 5 +45245.430 0.305 – C57
2018-08-06 15:14:42 S 22 21 36.878 -27 24 52.13 – V C57
2018-08-06 15:14:42 s 1 -198630.74 1 +43004.700 0.579 – C57
2018-08-06 15:44:42 S 22 21 36.110 -27 26 25.48 – V C57
2018-08-06 15:44:42 s 1 -197646.88 2 +40759.477 0.27 – C57
2018-08-06 16:14:42 S 22 21 35.186 -27 27 58.79 – V C57
2018-08-06 16:14:42 s 1 -196642.17 9 +38509.917 0.194 – C57
2018-08-06 16:44:42 S 22 21 34.452 -27 29 29.15 – V C57
2018-08-06 16:44:42 s 1 -195616.36 9 +36256.187 0.166 – C57
2018-08-06 17:14:42 S 22 21 33.526 -27 30 58.90 – V C57
2018-08-06 17:14:42 s 1 -194569.18 5 +33998.458 0.994 – C57
2018-08-06 17:44:42 S 22 21 32.762 -27 32 31.85 – V C57
2018-08-06 17:44:42 s 1 -193500.35 5 +31736.909 0.486 – C57
2018-08-06 18:44:42 S 22 21 31.046 -27 35 34.62 – V C57
2018-08-06 18:44:42 s 1 -191296.65 0 +27203.109 0.662 – C57
2018-08-06 19:14:42 S 22 21 30.103 -27 37 08.62 – V C57
2018-08-06 19:14:42 s 1 -190161.21 0 +24931.256 0.938 – C57
2018-08-06 19:44:42 S 22 21 29.206 -27 38 37.28 – V C57
2018-08-06 19:44:42 s 1 -189002.99 4 +22656.380 0.061 – C57
2018-08-06 20:14:42 S 22 21 28.510 -27 40 11.75 – V C57
2018-08-06 20:14:42 s 1 -187821.70 7 +20378.702 0.815 – C57
2018-08-06 20:44:42 S 22 21 27.706 -27 41 36.67 – V C57
2018-08-06 20:44:42 s 1 -186617.05 2 +18098.452 0.981 – C57
2018-08-06 21:14:42 S 22 21 26.986 -27 43 07.07 – V C57
2018-08-06 21:14:42 s 1 -185388.72 5 +15815.869 0.336 – C57
2018-08-06 21:44:42 S 22 21 25.939 -27 44 49.42 – V C57
2018-08-06 21:44:42 s 1 -184136.41 9 +13531.204 0.652 – C57
2018-08-06 22:44:42 S 22 21 24.151 -27 47 50.14 – V C57
2018-08-06 22:44:42 s 1 -181557.16 8 + 8955.756 0.551 – C57
2018-08-07 00:14:42 S 22 21 21.528 -27 52 33.49 – V C57
2018-08-07 00:14:42 s 1 -177502.62 7 + 2085.219 0.622 – C57
2018-08-07 01:44:42 S 22 21 18.958 -27 57 01.04 – V C57
2018-08-07 01:44:42 s 1 -173214.76 9 - 4788.307 0.083 – C57
2018-08-07 02:44:42 S 22 21 17.074 -28 00 09.83 – V C57
2018-08-07 02:44:42 s 1 -170222.00 7 - 9367.699 0.279 – C57
2018-08-07 03:14:42 S 22 21 16.291 -28 01 38.24 – V C57
2018-08-07 03:14:42 s 1 -168684.31 3 -11655.366 0.709 – C57
2018-08-07 03:44:42 S 22 21 15.235 -28 03 10.01 – V C57
2018-08-07 03:44:42 s 1 -167118.59 6 -13941.134 0.978 – C57
2018-08-07 04:14:42 S 22 21 14.515 -28 04 52.36 – V C57
2018-08-07 04:14:42 s 1 -165524.49 4 -16224.572 0.791 – C57
2018-08-07 05:14:42 S 22 21 12.763 -28 07 50.23 – V C57
2018-08-07 05:14:42 s 1 -162249.65 8 -20782.637 0.844 – C57