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: 8/25/2020
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 08/25/2020 10:39:19 -68.42,-161.27 122.20 08/25/2020 10:40:19 -68.41,-161.23 122.22 2.27 60
2 08/25/2020 11:30:02 68.23, 6.27 57.63 08/25/2020 11:29:47 68.25, 6.23 57.64 2.10 15
3 08/25/2020 12:20:35 -67.67, 174.29 122.94 08/25/2020 12:19:24 -67.74, 173.27 122.85 43.90 71
4 08/28/2020 02:56:13 -68.34, -45.41 121.34 08/28/2020 02:56:48 -68.35, -45.41 121.33 1.23 35
5 08/28/2020 03:46:57 68.22, 122.06 58.55 08/28/2020 03:46:16 68.19, 122.04 58.52 3.38 41
6 08/30/2020 18:22:33 68.74, -97.48 60.01 08/30/2020 18:23:44 68.63, -96.83 59.89 29.38 71
7 08/30/2020 19:13:08 -68.27, 70.45 120.45 08/30/2020 19:13:18 -68.30, 70.40 120.43 3.30 10
8 08/30/2020 20:03:52 68.15,-122.09 59.44 08/30/2020 20:02:46 68.13,-122.15 59.42 3.57 66
9 09/02/2020 10:39:23 68.41, 18.72 60.65 09/02/2020 10:40:17 68.40, 18.77 60.63 2.26 54
10 09/02/2020 11:30:04 -68.26,-173.76 119.50 09/02/2020 11:29:48 -68.24,-173.79 119.52 2.54 16
11 09/02/2020 12:20:35 67.44, -5.44 59.69 09/02/2020 12:19:26 67.51, -6.99 59.77 66.25 69
12 09/05/2020 02:56:18 68.35, 134.58 61.57 09/05/2020 02:56:47 68.33, 134.57 61.55 1.97 29
13 09/05/2020 03:47:00 -68.25, -57.98 118.52 09/05/2020 03:46:17 -68.23, -57.92 118.54 3.22 43
14 09/07/2020 18:22:34 -68.71, 82.55 117.08 09/07/2020 18:23:45 -68.60, 83.13 117.20 26.72 71
15 09/07/2020 19:13:12 68.29,-109.58 62.51 09/07/2020 19:13:15 68.31,-109.57 62.53 2.86 3
16 09/07/2020 20:03:54 -68.18, 57.87 117.59 09/07/2020 20:02:46 -68.16, 57.88 117.62 2.77 68

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 8/25/2020
SNOs_Map_NPP_TERRA_20200825.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 08/25/2020 in txt file.

Historical Predications of SNOs between NPP and TERRA