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: 2/23/2022
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 02/25/2022 13:18:20 69.27, -22.04 78.23 02/25/2022 13:18:56 69.25, -22.05 78.21 2.03 36
2 02/25/2022 14:09:01 -69.13, 145.48 101.94 02/25/2022 14:08:26 -69.14, 145.43 101.92 2.15 35
3 02/28/2022 04:44:37 -69.67, -74.15 102.35 02/28/2022 04:45:48 -69.59, -73.37 102.47 31.56 71
4 02/28/2022 05:35:15 69.23, 93.78 77.19 02/28/2022 05:35:19 69.26, 93.84 77.20 3.41 4
5 02/28/2022 06:25:56 -69.09, -98.70 102.99 02/28/2022 06:24:50 -69.09, -98.74 102.98 1.75 66
6 03/02/2022 21:01:26 -69.31, 42.12 103.74 03/02/2022 21:02:16 -69.31, 42.15 103.76 1.10 50
7 03/02/2022 21:52:10 69.20,-150.41 76.13 03/02/2022 21:51:43 69.20,-150.35 76.12 2.20 27
8 03/02/2022 22:42:35 -68.20, 18.25 104.93 03/02/2022 22:41:28 -68.25, 16.11 104.79 88.36 67
9 03/05/2022 12:27:50 70.02, -10.46 75.98 03/05/2022 12:28:59 69.91, -8.80 75.80 64.54 69
10 03/05/2022 13:18:19 -69.23, 158.01 104.87 03/05/2022 13:18:39 -69.25, 157.95 104.86 2.78 20
11 03/05/2022 14:09:03 69.12, -34.53 75.01 03/05/2022 14:08:06 69.13, -34.56 75.02 1.38 57
12 03/08/2022 04:44:32 69.30, 106.36 74.18 03/08/2022 04:45:32 69.33, 106.31 74.20 3.21 60
13 03/08/2022 05:35:14 -69.21, -86.19 105.94 03/08/2022 05:35:02 -69.22, -86.19 105.92 2.16 12
14 03/08/2022 06:25:48 68.56, 82.00 73.38 03/08/2022 06:24:38 68.60, 80.67 73.47 54.03 70

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 2/23/2022
SNOs_Map_NPP_TERRA_20220223.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 02/23/2022 in txt file.

Historial Predications of SNOs between NPP and TERRA