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: 2/17/2022
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 02/17/2022 13:18:18 -69.31, 157.92 98.82 02/17/2022 13:19:14 -69.29, 157.99 98.85 3.21 56
2 02/17/2022 14:09:01 69.14, -34.53 80.99 02/17/2022 14:08:42 69.13, -34.58 80.98 2.34 19
3 02/17/2022 14:59:31 -68.41, 133.77 99.79 02/17/2022 14:58:22 -68.46, 132.22 99.67 63.80 69
4 02/20/2022 04:44:48 70.25, 104.97 81.23 02/20/2022 04:45:54 70.16, 107.42 81.05 92.61 66
5 02/20/2022 05:35:12 -69.21, -86.17 99.88 02/20/2022 05:35:39 -69.22, -86.23 99.88 2.77 27
6 02/20/2022 06:25:56 69.09, 81.31 79.98 02/20/2022 06:25:06 69.11, 81.27 80.01 2.30 50
7 02/22/2022 21:01:25 69.31,-137.86 79.26 02/22/2022 21:02:32 69.30,-137.87 79.24 1.33 67
8 02/22/2022 21:52:07 -69.21, 29.59 100.85 02/22/2022 21:52:02 -69.19, 29.61 100.88 3.14 5
9 02/22/2022 22:42:45 68.78,-162.50 78.68 02/22/2022 22:41:33 68.85,-163.17 78.79 28.01 72
10 02/25/2022 13:18:20 69.27, -22.03 78.23 02/25/2022 13:18:56 69.25, -22.05 78.21 1.86 36
11 02/25/2022 14:09:02 -69.17, 145.42 101.89 02/25/2022 14:08:26 -69.14, 145.44 101.91 3.18 36
12 02/28/2022 04:44:37 -69.66, -74.14 102.36 02/28/2022 04:45:49 -69.53, -73.44 102.52 30.35 72
13 02/28/2022 05:35:15 69.23, 93.79 77.18 02/28/2022 05:35:19 69.25, 93.83 77.20 2.86 4
14 02/28/2022 06:25:56 -69.08, -98.69 103.00 02/28/2022 06:24:50 -69.09, -98.74 102.98 2.45 66
15 03/02/2022 21:01:26 -69.30, 42.14 103.76 03/02/2022 21:02:16 -69.30, 42.14 103.77 0.22 50
16 03/02/2022 21:52:10 69.20,-150.40 76.12 03/02/2022 21:51:43 69.18,-150.37 76.11 2.26 27

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 2/17/2022
SNOs_Map_NPP_TERRA_20220217.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 02/17/2022 in txt file.

Historial Predications of SNOs between NPP and TERRA