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: 11/11/2020
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 11/13/2020 10:39:05 -68.42,-161.21 93.54 11/13/2020 10:40:10 -68.43,-161.23 93.52 1.68 65
2 11/13/2020 11:29:49 68.28, 6.27 86.34 11/13/2020 11:29:38 68.26, 6.21 86.32 3.45 11
3 11/13/2020 12:20:24 -67.84, 174.15 94.09 11/13/2020 12:19:12 -67.93, 173.46 94.01 31.15 72
4 11/16/2020 02:55:57 -68.39, -45.40 92.88 11/16/2020 02:56:38 -68.41, -45.38 92.86 2.37 41
5 11/16/2020 03:46:41 68.26, 122.08 87.00 11/16/2020 03:46:06 68.24, 122.06 86.97 2.37 35
6 11/18/2020 18:22:19 69.03, -97.80 88.39 11/18/2020 18:23:29 68.93, -96.49 88.30 53.80 70
7 11/18/2020 19:12:50 -68.37, 70.40 92.27 11/18/2020 19:13:07 -68.39, 70.47 92.25 3.36 17
8 11/18/2020 20:03:34 68.24,-122.12 87.62 11/18/2020 20:02:35 68.21,-122.09 87.58 3.29 59
9 11/21/2020 10:39:01 68.43, 18.78 88.39 11/21/2020 10:40:06 68.45, 18.80 88.41 2.90 65
10 11/21/2020 11:29:42 -68.29,-173.73 91.74 11/21/2020 11:29:37 -68.30,-173.76 91.74 1.41 5
11 11/21/2020 12:20:20 67.84, -5.85 87.82 11/21/2020 12:19:09 67.90, -6.58 87.86 31.33 71
12 11/24/2020 02:55:54 68.41, 134.58 88.92 11/24/2020 02:56:35 68.41, 134.63 88.93 2.06 41
13 11/24/2020 03:46:35 -68.27, -57.93 91.21 11/24/2020 03:46:06 -68.26, -57.92 91.22 1.37 29

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 11/11/2020
SNOs_Map_NPP_TERRA_20201112.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 11/11/2020 in txt file.

Historical Predications of SNOs between NPP and TERRA