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: 11/23/2020
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 11/24/2020 02:55:54 68.40, 134.59 88.92 11/24/2020 02:56:35 68.41, 134.62 88.93 1.82 41
2 11/24/2020 03:46:35 -68.28, -57.94 91.20 11/24/2020 03:46:06 -68.25, -57.94 91.24 3.55 29
3 11/26/2020 18:22:16 -69.27, 81.88 89.72 11/26/2020 18:23:24 -69.14, 83.77 89.83 75.95 68
4 11/26/2020 19:12:45 68.34,-109.55 89.36 11/26/2020 19:13:03 68.36,-109.56 89.39 2.81 18
5 11/26/2020 20:03:26 -68.21, 57.93 90.76 11/26/2020 20:02:34 -68.20, 57.88 90.78 2.10 52
6 11/29/2020 10:38:54 -68.46,-161.24 90.07 11/29/2020 10:40:04 -68.48,-161.18 90.05 3.40 70
7 11/29/2020 11:29:38 68.33, 6.23 89.81 11/29/2020 11:29:32 68.30, 6.26 89.79 2.59 6
8 11/29/2020 12:20:17 -68.09, 173.86 90.42 11/29/2020 12:19:03 -68.15, 173.70 90.37 9.00 74
9 12/02/2020 02:55:46 -68.39, -45.38 89.72 12/02/2020 02:56:33 -68.42, -45.37 89.69 2.75 47
10 12/02/2020 03:46:30 68.27, 122.09 90.17 12/02/2020 03:46:01 68.24, 122.06 90.14 2.93 29
11 12/02/2020 04:36:54 -67.22, -69.31 90.87 12/02/2020 04:35:47 -67.25, -71.44 90.86 91.70 67
12 12/04/2020 18:22:12 69.27, -98.11 91.53 12/04/2020 18:23:19 69.17, -96.18 91.44 77.32 67
13 12/04/2020 19:12:38 -68.33, 70.47 89.41 12/04/2020 19:13:02 -68.35, 70.43 89.40 2.60 24
14 12/04/2020 20:03:21 68.21,-122.06 90.47 12/04/2020 20:02:28 68.23,-122.07 90.49 2.13 53

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 11/23/2020
SNOs_Map_NPP_TERRA_20201123.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 11/23/2020 in txt file.

Historical Predications of SNOs between NPP and TERRA