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: 11/15/2020
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 11/16/2020 02:55:57 -68.38, -45.38 92.90 11/16/2020 02:56:39 -68.37, -45.43 92.91 2.12 42
2 11/16/2020 03:46:41 68.24, 122.10 86.98 11/16/2020 03:46:06 68.26, 122.08 86.99 1.99 35
3 11/18/2020 18:22:20 69.07, -97.85 88.42 11/18/2020 18:23:29 68.95, -96.47 88.32 56.93 69
4 11/18/2020 19:12:50 -68.35, 70.42 92.28 11/18/2020 19:13:08 -68.34, 70.42 92.29 1.35 18
5 11/18/2020 20:03:34 68.22,-122.10 87.60 11/18/2020 20:02:35 68.23,-122.08 87.60 1.35 59
6 11/21/2020 10:39:01 68.41, 18.81 88.37 11/21/2020 10:40:07 68.41, 18.75 88.37 2.48 66
7 11/21/2020 11:29:42 -68.33,-173.78 91.70 11/21/2020 11:29:36 -68.31,-173.74 91.73 3.03 6
8 11/21/2020 12:20:20 67.88, -5.90 87.86 11/21/2020 12:19:08 67.91, -6.57 87.88 28.37 72
9 11/24/2020 02:55:53 68.39, 134.60 88.91 11/24/2020 02:56:35 68.37, 134.57 88.88 2.94 42
10 11/24/2020 03:46:34 -68.26, -57.91 91.22 11/24/2020 03:46:05 -68.27, -57.91 91.22 0.87 29
11 11/26/2020 18:22:16 -69.25, 81.91 89.74 11/26/2020 18:23:24 -69.16, 83.80 89.81 75.43 68
12 11/26/2020 19:12:45 68.33,-109.54 89.35 11/26/2020 19:13:04 68.32,-109.60 89.34 2.81 19
13 11/26/2020 20:03:27 -68.25, 57.88 90.73 11/26/2020 20:02:34 -68.22, 57.91 90.75 2.87 53
14 11/29/2020 10:38:54 -68.44,-161.22 90.08 11/29/2020 10:40:05 -68.44,-161.22 90.08 0.56 71
15 11/29/2020 11:29:38 68.32, 6.25 89.80 11/29/2020 11:29:32 68.32, 6.28 89.81 1.24 6
16 11/29/2020 12:20:17 -68.07, 173.88 90.44 11/29/2020 12:19:04 -68.11, 173.66 90.40 9.98 73

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 11/15/2020
SNOs_Map_NPP_TERRA_20201116.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 11/15/2020 in txt file.

Historical Predications of SNOs between NPP and TERRA