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: 12/6/2020
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 12/07/2020 10:38:48 68.41, 18.82 90.98 12/07/2020 10:39:59 68.42, 18.75 90.98 2.74 71
2 12/07/2020 11:29:29 -68.29,-173.70 89.15 12/07/2020 11:29:29 -68.31,-173.75 89.13 2.90 0
3 12/07/2020 12:20:11 68.05, -6.08 90.62 12/07/2020 12:18:58 68.08, -6.36 90.65 12.47 73
4 12/10/2020 02:55:40 68.36, 134.66 91.19 12/10/2020 02:56:27 68.38, 134.60 91.21 3.47 47
5 12/10/2020 03:46:22 -68.29, -57.92 88.89 12/10/2020 03:45:57 -68.28, -57.90 88.90 1.55 25
6 12/10/2020 04:36:47 67.13, 110.80 89.97 12/10/2020 04:35:41 67.21, 108.53 90.04 98.46 66
7 12/12/2020 18:22:06 -69.40, 81.72 87.56 12/12/2020 18:23:13 -69.29, 83.98 87.68 89.46 67
8 12/12/2020 19:12:33 68.37,-109.57 91.41 12/12/2020 19:12:55 68.34,-109.57 91.38 3.12 22
9 12/12/2020 20:03:14 -68.24, 57.92 88.73 12/12/2020 20:02:25 -68.24, 57.94 88.73 0.93 49
10 12/15/2020 10:38:43 -68.56,-161.35 88.26 12/15/2020 10:39:54 -68.53,-161.11 88.29 10.36 71
11 12/15/2020 11:29:24 68.28, 6.33 91.46 12/15/2020 11:29:23 68.30, 6.26 91.48 3.60 1
12 12/15/2020 12:20:06 -68.19, 173.75 88.63 12/15/2020 12:18:53 -68.20, 173.77 88.62 0.79 73
13 12/18/2020 02:55:32 -68.41, -45.37 88.31 12/18/2020 02:56:22 -68.42, -45.35 88.30 1.40 50
14 12/18/2020 03:46:16 68.29, 122.09 91.58 12/18/2020 03:45:49 68.30, 122.15 91.58 2.60 27
15 12/18/2020 04:36:42 -67.34, -69.43 89.38 12/18/2020 04:35:34 -67.36, -71.30 89.36 80.20 68

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 12/6/2020
SNOs_Map_NPP_TERRA_20201206.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 12/06/2020 in txt file.

Historial Predications of SNOs between NPP and TERRA