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: 11/1/2020
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 11/02/2020 18:22:25 68.79, -97.49 83.76 11/02/2020 18:23:36 68.69, -96.78 83.67 30.89 71
2 11/02/2020 19:13:00 -68.34, 70.43 96.68 11/02/2020 19:13:10 -68.36, 70.45 96.66 1.84 10
3 11/02/2020 20:03:44 68.21,-122.10 83.21 11/02/2020 20:02:38 68.19,-122.11 83.18 2.64 66
4 11/05/2020 10:39:11 68.44, 18.76 84.23 11/05/2020 10:40:09 68.40, 18.75 84.20 3.46 58
5 11/05/2020 11:29:52 -68.30,-173.75 95.89 11/05/2020 11:29:39 -68.30,-173.74 95.90 0.54 13
6 11/05/2020 12:20:25 67.58, -5.54 83.41 11/05/2020 12:19:15 67.68, -6.82 83.48 55.14 70
7 11/08/2020 02:56:04 68.40, 134.58 84.98 11/08/2020 02:56:38 68.40, 134.62 84.98 1.81 34
8 11/08/2020 03:46:45 -68.27, -57.93 95.14 11/08/2020 03:46:09 -68.24, -57.93 95.17 2.85 36
9 11/10/2020 18:22:23 -69.03, 82.20 93.66 11/10/2020 18:23:33 -68.89, 83.47 93.77 52.53 70
10 11/10/2020 19:12:56 68.32,-109.54 85.65 11/10/2020 19:13:08 68.33,-109.59 85.66 2.28 12
11 11/10/2020 20:03:38 -68.23, 57.88 94.42 11/10/2020 20:02:38 -68.23, 57.93 94.43 2.00 60
12 11/13/2020 10:39:05 -68.41,-161.20 93.55 11/13/2020 10:40:10 -68.43,-161.23 93.53 2.81 65
13 11/13/2020 11:29:49 68.29, 6.27 86.34 11/13/2020 11:29:37 68.31, 6.27 86.36 2.21 12
14 11/13/2020 12:20:24 -67.83, 174.17 94.10 11/13/2020 12:19:12 -67.93, 173.46 94.01 31.94 72

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 11/1/2020
SNOs_Map_NPP_TERRA_20201101.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 11/01/2020 in txt file.

Historical Predications of SNOs between NPP and TERRA