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: 11/27/2021
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 11/29/2021 14:10:22 69.06, -34.63 90.53 11/29/2021 14:10:48 69.09, -34.61 90.55 3.18 26
2 11/29/2021 15:01:03 -68.93, 132.86 89.60 11/29/2021 15:00:19 -68.92, 132.80 89.62 2.75 44
3 12/02/2021 05:36:33 -69.33, -86.53 88.80 12/02/2021 05:37:45 -69.26, -86.16 88.87 16.67 72
4 12/02/2021 06:27:14 69.04, 81.17 90.92 12/02/2021 06:27:14 69.04, 81.20 90.92 1.46 0
5 12/02/2021 07:17:55 -68.91,-111.33 89.21 12/02/2021 07:16:44 -68.92,-111.30 89.20 2.07 71
6 12/04/2021 21:53:20 -69.09, 29.57 88.67 12/04/2021 21:54:12 -69.09, 29.51 88.67 2.14 52
7 12/04/2021 22:44:04 68.97,-162.96 91.22 12/04/2021 22:43:39 68.98,-162.99 91.22 1.52 25
8 12/04/2021 23:34:31 -68.09, 5.52 89.66 12/04/2021 23:33:23 -68.09, 3.56 89.67 81.23 68
9 12/07/2021 13:19:47 70.07, -23.38 92.63 12/07/2021 13:20:53 69.97, -21.07 92.53 88.75 66
10 12/07/2021 14:10:12 -69.08, 145.37 88.37 12/07/2021 14:10:37 -69.09, 145.39 88.36 1.46 25
11 12/07/2021 15:00:56 68.96, -47.16 91.52 12/07/2021 15:00:04 68.97, -47.12 91.53 2.32 52
12 12/10/2021 05:36:22 69.15, 93.73 91.97 12/10/2021 05:37:33 69.13, 93.68 91.94 3.34 71
13 12/10/2021 06:27:03 -69.01, -98.76 88.17 12/10/2021 06:27:03 -69.02, -98.82 88.16 2.35 0
14 12/10/2021 07:17:44 68.73, 68.92 91.56 12/10/2021 07:16:32 68.79, 68.54 91.61 16.68 72

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 11/27/2021
SNOs_Map_NPP_TERRA_20211127.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 11/27/2021 in txt file.

Historial Predications of SNOs between NPP and TERRA