Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NPP and TERRA Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 12/3/2020
Index Date (NPP) Time (NPP) Lat,Lon (NPP) SZA (NPP ) Date (TERRA) Time (TERRA) Lat,Lon (TERRA) SZA (TERRA ) Distance(km) Time Diff (sec)
1 12/04/2020 18:22:11 69.24, -98.06 91.49 12/04/2020 18:23:19 69.15, -96.21 91.41 73.86 68
2 12/04/2020 19:12:38 -68.36, 70.43 89.39 12/04/2020 19:13:01 -68.37, 70.45 89.38 1.37 23
3 12/04/2020 20:03:22 68.22,-122.09 90.49 12/04/2020 20:02:29 68.20,-122.10 90.46 2.52 53
4 12/07/2020 10:38:49 68.43, 18.80 91.00 12/07/2020 10:39:59 68.45, 18.80 91.02 2.57 70
5 12/07/2020 11:29:30 -68.30,-173.72 89.13 12/07/2020 11:29:30 -68.29,-173.76 89.14 2.18 0
6 12/07/2020 12:20:11 68.01, -6.04 90.58 12/07/2020 12:18:59 68.07, -6.38 90.64 15.77 72
7 12/10/2020 02:55:40 68.38, 134.64 91.21 12/10/2020 02:56:27 68.37, 134.58 91.19 3.15 47
8 12/10/2020 03:46:21 -68.25, -57.87 88.93 12/10/2020 03:45:57 -68.26, -57.91 88.92 2.44 24
9 12/10/2020 04:36:47 67.15, 110.78 89.98 12/10/2020 04:35:41 67.19, 108.51 90.02 98.20 66
10 12/12/2020 18:22:06 -69.42, 81.70 87.55 12/12/2020 18:23:13 -69.28, 83.96 87.69 89.82 67
11 12/12/2020 19:12:33 68.39,-109.59 91.42 12/12/2020 19:12:54 68.38,-109.52 91.41 2.92 21
12 12/12/2020 20:03:14 -68.25, 57.90 88.72 12/12/2020 20:02:25 -68.22, 57.92 88.75 3.08 49
13 12/15/2020 10:38:43 -68.57,-161.36 88.25 12/15/2020 10:39:54 -68.51,-161.13 88.31 11.48 71
14 12/15/2020 11:29:25 68.34, 6.24 91.53 12/15/2020 11:29:22 68.33, 6.30 91.52 2.78 3
15 12/15/2020 12:20:06 -68.20, 173.74 88.62 12/15/2020 12:18:53 -68.18, 173.75 88.64 2.83 73

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 12/3/2020
SNOs_Map_NPP_TERRA_20201203.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 12/03/2020 in txt file.

Historial Predications of SNOs between NPP and TERRA