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: 6/29/2020
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 06/30/2020 10:38:59 68.87, 18.18 45.67 06/30/2020 10:40:09 68.78, 19.25 45.55 43.89 70
2 06/30/2020 11:29:32 -68.31,-173.76 134.91 06/30/2020 11:29:46 -68.28,-173.73 134.94 3.32 14
3 06/30/2020 12:20:16 68.17, -6.28 44.96 06/30/2020 12:19:13 68.17, -6.22 44.96 2.48 63
4 07/03/2020 02:55:47 68.39, 134.59 45.38 07/03/2020 02:56:45 68.38, 134.63 45.36 2.36 58
5 07/03/2020 03:46:28 -68.26, -57.92 134.76 07/03/2020 03:46:15 -68.27, -57.86 134.75 3.04 13
6 07/03/2020 04:37:02 67.58, 110.22 44.56 07/03/2020 04:35:52 67.60, 109.00 44.60 51.90 70
7 07/05/2020 19:12:41 68.29,-109.51 45.52 07/05/2020 19:13:14 68.30,-109.58 45.53 3.02 33
8 07/05/2020 20:03:23 -68.21, 57.91 134.56 07/05/2020 20:02:44 -68.20, 57.94 134.57 1.27 39
9 07/08/2020 10:39:00 -68.74,-161.65 133.72 07/08/2020 10:40:11 -68.67,-160.89 133.82 31.92 71
10 07/08/2020 11:29:38 68.29, 6.24 45.82 07/08/2020 11:29:43 68.27, 6.27 45.80 2.50 5
11 07/08/2020 12:20:19 -68.16, 173.74 134.32 07/08/2020 12:19:13 -68.18, 173.79 134.29 3.16 66
12 07/11/2020 02:55:50 -68.37, -45.40 133.76 07/11/2020 02:56:45 -68.37, -45.38 133.78 1.19 55
13 07/11/2020 03:46:34 68.25, 122.07 46.12 07/11/2020 03:46:12 68.24, 122.12 46.11 2.16 22
14 07/11/2020 04:37:03 -67.46, -69.64 134.69 07/11/2020 04:35:53 -67.53, -71.07 134.58 61.37 70

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 6/29/2020
SNOs_Map_NPP_TERRA_20200629.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 06/29/2020 in txt file.

Historical Predications of SNOs between NPP and TERRA