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: 12/26/2021
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 12/26/2021 05:36:03 69.19, 93.71 92.46 12/26/2021 05:37:07 69.18, 93.75 92.43 2.23 64
2 12/26/2021 06:26:44 -69.07, -98.79 87.68 12/26/2021 06:26:37 -69.06, -98.77 87.69 1.06 7
3 12/26/2021 07:17:21 68.56, 69.20 91.81 12/26/2021 07:16:10 68.62, 68.32 91.88 36.09 71
4 12/28/2021 21:52:54 69.16,-150.45 92.30 12/28/2021 21:53:32 69.17,-150.38 92.30 2.99 38
5 12/28/2021 22:43:35 -69.03, 17.05 87.84 12/28/2021 22:43:03 -69.00, 17.03 87.87 2.97 32
6 12/31/2021 13:19:12 -69.83, 157.05 87.19 12/31/2021 13:20:21 -69.76, 158.63 87.29 61.22 69
7 12/31/2021 14:09:44 69.07, -34.55 92.04 12/31/2021 14:09:58 69.09, -34.60 92.05 2.94 14
8 12/31/2021 15:00:26 -68.99, 132.88 88.05 12/31/2021 14:59:28 -68.98, 132.89 88.06 1.12 58
9 01/03/2022 05:35:50 -69.16, -86.20 88.10 01/03/2022 05:36:55 -69.18, -86.26 88.09 2.58 65
10 01/03/2022 06:26:34 69.04, 81.27 91.78 01/03/2022 06:26:22 69.06, 81.24 91.79 1.88 12
11 01/03/2022 07:17:09 -68.59,-110.80 88.70 01/03/2022 07:15:57 -68.67,-111.61 88.59 34.42 72
12 01/05/2022 21:52:41 -69.14, 29.62 88.41 01/05/2022 21:53:20 -69.13, 29.57 88.42 1.76 39
13 01/05/2022 22:43:25 69.02,-162.92 91.47 01/05/2022 22:42:47 69.01,-162.94 91.46 1.40 38
14 01/08/2022 13:18:58 69.63, -22.63 91.78 01/08/2022 13:20:09 69.51, -21.68 91.63 39.17 71
15 01/08/2022 14:09:32 -69.11, 145.43 88.77 01/08/2022 14:09:44 -69.13, 145.46 88.75 2.39 12
16 01/08/2022 15:00:16 69.00, -47.11 91.12 01/08/2022 14:59:11 69.01, -47.06 91.13 2.24 65

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 12/26/2021
SNOs_Map_NPP_TERRA_20211226.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 12/26/2021 in txt file.

Historial Predications of SNOs between NPP and TERRA