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: 9/1/2020
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 09/02/2020 10:39:23 68.39, 18.75 60.63 09/02/2020 10:40:18 68.37, 18.74 60.60 2.52 55
2 09/02/2020 11:30:04 -68.25,-173.75 119.51 09/02/2020 11:29:48 -68.26,-173.77 119.50 0.80 16
3 09/02/2020 12:20:36 67.48, -5.49 59.73 09/02/2020 12:19:26 67.53, -6.96 59.80 62.81 70
4 09/05/2020 02:56:17 68.33, 134.60 61.55 09/05/2020 02:56:47 68.31, 134.55 61.53 2.74 30
5 09/05/2020 03:46:58 -68.19, -57.90 118.59 09/05/2020 03:46:17 -68.20, -57.95 118.57 2.93 41
6 09/07/2020 18:22:34 -68.71, 82.56 117.09 09/07/2020 18:23:46 -68.59, 83.12 117.21 25.89 72
7 09/07/2020 19:13:13 68.32,-109.63 62.54 09/07/2020 19:13:16 68.31,-109.57 62.53 2.53 3
8 09/07/2020 20:03:54 -68.18, 57.88 117.60 09/07/2020 20:02:47 -68.15, 57.87 117.62 2.88 67
9 09/10/2020 10:39:24 -68.38,-161.23 116.41 09/10/2020 10:40:19 -68.37,-161.27 116.42 1.88 55
10 09/10/2020 11:30:08 68.27, 6.22 63.50 09/10/2020 11:29:46 68.25, 6.23 63.48 1.60 22
11 09/10/2020 12:20:37 -67.47, 174.53 117.30 09/10/2020 12:19:27 -67.54, 173.04 117.22 63.87 70
12 09/13/2020 02:05:56 69.44, 145.77 65.68 09/13/2020 02:07:02 69.36, 148.22 65.59 96.30 66
13 09/13/2020 02:56:20 -68.37, -45.45 115.39 09/13/2020 02:56:48 -68.37, -45.39 115.40 2.50 28
14 09/13/2020 03:47:03 68.21, 122.06 64.46 09/13/2020 03:46:16 68.19, 122.04 64.44 2.03 47

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 9/1/2020
SNOs_Map_NPP_TERRA_20200901.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 09/01/2020 in txt file.

Historical Predications of SNOs between NPP and TERRA