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: 5/24/2021
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 05/24/2021 09:48:06 68.56, 31.25 47.60 05/24/2021 09:48:41 68.54, 31.19 47.58 3.22 35
2 05/24/2021 10:38:47 -68.41,-161.24 132.55 05/24/2021 10:38:11 -68.43,-161.31 132.54 3.03 36
3 05/27/2021 01:14:25 -68.99, -20.87 132.43 05/27/2021 01:15:36 -68.86, -20.17 132.56 31.30 71
4 05/27/2021 02:05:03 68.55, 147.03 47.13 05/27/2021 02:05:07 68.53, 147.06 47.10 2.81 4
5 05/27/2021 02:55:44 -68.40, -45.46 133.03 05/27/2021 02:54:37 -68.42, -45.44 133.02 2.07 67
6 05/29/2021 17:31:15 -68.60, 95.41 133.24 05/29/2021 17:32:06 -68.63, 95.42 133.22 2.65 51
7 05/29/2021 18:21:59 68.49, -97.13 46.64 05/29/2021 18:21:33 68.51, -97.08 46.66 3.00 26
8 05/29/2021 19:12:25 -67.53, 71.39 134.33 05/29/2021 19:11:17 -67.62, 69.52 134.22 80.02 68
9 06/01/2021 08:57:42 69.39, 42.78 47.19 06/01/2021 08:58:50 69.32, 44.55 47.10 70.04 68
10 06/01/2021 09:48:10 -68.54,-148.74 133.68 06/01/2021 09:48:32 -68.55,-148.79 133.67 2.13 22
11 06/01/2021 10:38:54 68.43, 18.71 46.20 06/01/2021 10:37:59 68.43, 18.71 46.20 0.24 55
12 06/04/2021 01:14:25 68.64, 159.58 46.09 06/04/2021 01:15:28 68.62, 159.55 46.07 2.11 63
13 06/04/2021 02:05:07 -68.54, -32.97 134.02 06/04/2021 02:04:58 -68.53, -32.93 134.03 1.80 9
14 06/04/2021 02:55:43 68.00, 135.03 45.43 06/04/2021 02:54:32 68.01, 134.09 45.46 39.17 71
15 06/06/2021 17:31:21 68.58, -84.58 45.75 06/06/2021 17:31:54 68.59, -84.61 45.75 1.01 33
16 06/06/2021 18:22:03 -68.48, 82.87 134.36 06/06/2021 18:21:24 -68.49, 82.91 134.35 2.22 39

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 5/24/2021
SNOs_Map_NPP_TERRA_20210524.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 05/24/2021 in txt file.

Historial Predications of SNOs between NPP and TERRA