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: 10/29/2020
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 10/31/2020 02:56:06 -68.36, -45.36 97.51 10/31/2020 02:56:40 -68.37, -45.41 97.50 2.52 34
2 10/31/2020 03:46:51 68.28, 122.04 82.43 10/31/2020 03:46:07 68.26, 122.10 82.40 3.47 44
3 11/02/2020 18:22:24 68.77, -97.46 83.74 11/02/2020 18:23:35 68.70, -96.76 83.69 29.12 71
4 11/02/2020 19:12:59 -68.32, 70.46 96.70 11/02/2020 19:13:10 -68.32, 70.41 96.70 2.24 11
5 11/02/2020 20:03:43 68.19,-122.07 83.19 11/02/2020 20:02:37 68.21,-122.09 83.20 2.05 66
6 11/05/2020 10:39:11 68.41, 18.79 84.21 11/05/2020 10:40:09 68.42, 18.77 84.22 1.19 58
7 11/05/2020 11:29:52 -68.28,-173.72 95.92 11/05/2020 11:29:40 -68.27,-173.78 95.93 2.78 12
8 11/05/2020 12:20:26 67.61, -5.58 83.44 11/05/2020 12:19:16 67.64, -6.86 83.44 54.34 70
9 11/08/2020 02:56:04 68.38, 134.61 84.96 11/08/2020 02:56:39 68.36, 134.57 84.94 2.69 35
10 11/08/2020 03:46:45 -68.24, -57.90 95.17 11/08/2020 03:46:09 -68.26, -57.91 95.15 2.37 36
11 11/10/2020 18:22:22 -69.00, 82.24 93.68 11/10/2020 18:23:32 -68.91, 83.49 93.75 50.98 70
12 11/10/2020 19:12:56 68.35,-109.58 85.69 11/10/2020 19:13:07 68.34,-109.56 85.68 0.68 11
13 11/10/2020 20:03:37 -68.21, 57.92 94.45 11/10/2020 20:02:38 -68.20, 57.89 94.47 1.65 59

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 10/29/2020
SNOs_Map_NPP_TERRA_20201029.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 10/29/2020 in txt file.

Historical Predications of SNOs between NPP and TERRA