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: 9/3/2020
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 09/05/2020 02:56:17 68.34, 134.59 61.56 09/05/2020 02:56:46 68.35, 134.60 61.57 1.47 29
2 09/05/2020 03:46:58 -68.19, -57.91 118.58 09/05/2020 03:46:17 -68.18, -57.97 118.59 2.91 41
3 09/07/2020 18:22:34 -68.72, 82.55 117.08 09/07/2020 18:23:45 -68.62, 83.15 117.18 26.72 71
4 09/07/2020 19:13:12 68.28,-109.56 62.50 09/07/2020 19:13:16 68.28,-109.61 62.50 1.80 4
5 09/07/2020 20:03:54 -68.18, 57.87 117.59 09/07/2020 20:02:46 -68.17, 57.90 117.60 1.52 68
6 09/10/2020 10:39:24 -68.39,-161.24 116.40 09/10/2020 10:40:18 -68.38,-161.25 116.41 0.78 54
7 09/10/2020 11:30:08 68.27, 6.21 63.50 09/10/2020 11:29:45 68.27, 6.26 63.49 1.92 23
8 09/10/2020 12:20:36 -67.42, 174.58 117.34 09/10/2020 12:19:27 -67.49, 172.99 117.27 68.25 69
9 09/13/2020 02:05:56 69.44, 145.77 65.68 09/13/2020 02:07:02 69.30, 148.15 65.53 94.90 66
10 09/13/2020 02:56:20 -68.38, -45.46 115.39 09/13/2020 02:56:47 -68.36, -45.39 115.41 3.41 27
11 09/13/2020 03:47:03 68.22, 122.06 64.47 09/13/2020 03:46:15 68.19, 122.04 64.44 2.98 48
12 09/15/2020 18:22:33 68.48, -97.14 65.73 09/15/2020 18:23:45 68.44, -97.05 65.69 5.73 72
13 09/15/2020 19:13:13 -68.27, 70.45 114.47 09/15/2020 19:13:16 -68.28, 70.39 114.46 3.03 3
14 09/15/2020 20:03:56 68.11,-122.04 65.39 09/15/2020 20:02:44 68.11,-122.17 65.39 5.60 72

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 9/3/2020
SNOs_Map_NPP_TERRA_20200903.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 09/03/2020 in txt file.

Historical Predications of SNOs between NPP and TERRA