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: 1/23/2022
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 01/24/2022 13:18:36 69.72, -22.68 88.84 01/24/2022 13:19:46 69.58, -21.61 88.66 43.82 70
2 01/24/2022 14:09:09 -69.15, 145.45 91.76 01/24/2022 14:09:22 -69.14, 145.44 91.78 1.32 13
3 01/24/2022 14:59:53 69.03, -47.08 88.11 01/24/2022 14:58:49 69.03, -47.06 88.11 1.14 64
4 01/27/2022 05:35:18 69.24, 93.80 87.67 01/27/2022 05:36:18 69.23, 93.80 87.65 1.03 60
5 01/27/2022 06:25:59 -69.09, -98.68 92.49 01/27/2022 06:25:48 -69.12, -98.71 92.46 2.98 11
6 01/27/2022 07:16:34 68.50, 69.43 86.89 01/27/2022 07:15:24 68.50, 68.17 86.94 51.39 70
7 01/29/2022 21:52:08 69.19,-150.34 86.91 01/29/2022 21:52:44 69.19,-150.37 86.92 1.35 36
8 01/29/2022 22:42:50 -69.09, 17.10 93.20 01/29/2022 22:42:14 -69.09, 17.13 93.20 1.07 36
9 02/01/2022 13:18:24 -69.83, 157.21 93.15 02/01/2022 13:19:34 -69.71, 158.55 93.33 53.05 70
10 02/01/2022 14:08:57 69.14, -34.49 86.12 02/01/2022 14:09:09 69.15, -34.55 86.13 2.58 12
11 02/01/2022 14:59:39 -69.04, 132.96 94.00 02/01/2022 14:58:39 -69.05, 132.95 93.98 0.68 60
12 02/04/2022 05:35:04 -69.25, -86.17 94.54 02/04/2022 05:36:07 -69.28, -86.15 94.52 3.05 63
13 02/04/2022 06:25:48 69.15, 81.28 85.35 02/04/2022 06:25:34 69.15, 81.34 85.35 2.26 14
14 02/04/2022 07:16:22 -68.62,-110.69 95.22 02/04/2022 07:15:11 -68.67,-111.65 95.13 39.21 71

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 1/23/2022
SNOs_Map_NPP_TERRA_20220123.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 01/23/2022 in txt file.

Historial Predications of SNOs between NPP and TERRA