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: 10/26/2020
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 10/28/2020 10:39:14 -68.44,-161.24 98.31 10/28/2020 10:40:10 -68.44,-161.21 98.31 1.45 56
2 10/28/2020 11:29:57 68.26, 6.30 81.53 10/28/2020 11:29:38 68.27, 6.23 81.53 2.96 19
3 10/28/2020 12:20:28 -67.59, 174.45 99.12 10/28/2020 12:19:18 -67.61, 173.10 99.14 57.45 70
4 10/31/2020 02:56:07 -68.40, -45.41 97.47 10/31/2020 02:56:39 -68.39, -45.38 97.48 1.56 32
5 10/31/2020 03:46:51 68.27, 122.06 82.42 10/31/2020 03:46:06 68.27, 122.12 82.41 2.59 45
6 11/02/2020 18:22:23 68.71, -97.37 83.68 11/02/2020 18:23:35 68.60, -96.88 83.58 23.44 72
7 11/02/2020 19:13:00 -68.36, 70.41 96.66 11/02/2020 19:13:08 -68.33, 70.43 96.69 2.83 8
8 11/02/2020 20:03:44 68.23,-122.12 83.23 11/02/2020 20:02:35 68.21,-122.07 83.20 3.36 69
9 11/05/2020 10:39:11 68.41, 18.80 84.20 11/05/2020 10:40:06 68.43, 18.79 84.22 2.08 55
10 11/05/2020 11:29:52 -68.27,-173.71 95.93 11/05/2020 11:29:37 -68.27,-173.76 95.93 2.27 15
11 11/05/2020 12:20:24 67.50, -5.44 83.33 11/05/2020 12:19:15 67.53, -6.97 83.33 65.16 69
12 11/08/2020 02:56:03 68.38, 134.61 84.96 11/08/2020 02:56:34 68.36, 134.59 84.94 2.09 31
13 11/08/2020 03:46:44 -68.24, -57.89 95.17 11/08/2020 03:46:04 -68.27, -57.89 95.15 3.37 40

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 10/26/2020
SNOs_Map_NPP_TERRA_20201026.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 10/26/2020 in txt file.

Historical Predications of SNOs between NPP and TERRA