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: 10/21/2022
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 10/22/2022 23:47:26 70.07, 179.62 81.28 10/22/2022 23:47:59 70.07, 179.59 81.28 1.10 33
2 10/23/2022 00:38:08 -69.98, -12.92 98.81 10/23/2022 00:37:25 -69.99, -12.87 98.80 2.19 43
3 10/25/2022 12:41:22 70.14, -13.96 82.23 10/25/2022 12:42:14 70.13, -13.90 82.22 2.55 52
4 10/25/2022 13:32:03 -70.00, 153.57 97.91 10/25/2022 13:31:41 -70.00, 153.57 97.90 0.78 22
5 10/28/2022 01:35:18 70.22, 152.44 83.17 10/28/2022 01:36:29 70.19, 152.59 83.14 6.75 71
6 10/28/2022 02:25:59 -70.07, -40.02 96.97 10/28/2022 02:25:56 -70.06, -39.94 96.98 3.22 3
7 10/28/2022 03:16:36 69.59, 128.01 82.57 10/28/2022 03:15:25 69.62, 127.13 82.60 34.62 71
8 10/30/2022 14:29:26 70.93, -42.18 84.73 10/30/2022 14:30:33 70.83, -40.04 84.63 78.79 67
9 10/30/2022 15:19:53 -70.05, 126.55 96.15 10/30/2022 15:20:12 -70.06, 126.47 96.15 3.04 19
10 10/30/2022 16:10:37 69.94, -65.98 83.76 10/30/2022 16:09:35 69.94, -66.02 83.76 1.75 62
11 11/02/2022 04:13:49 -70.13, -67.06 95.25 11/02/2022 04:14:26 -70.15, -66.98 95.24 3.09 37
12 11/02/2022 05:04:32 69.98, 100.49 84.61 11/02/2022 05:03:50 69.97, 100.44 84.60 2.19 42

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 10/21/2022
SNOs_Map_NPP_TERRA_20221021.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 10/21/2022 in txt file.

Historial Predications of SNOs between NPP and TERRA