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: 12/24/2021
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 12/26/2021 05:36:03 69.18, 93.73 92.45 12/26/2021 05:37:07 69.19, 93.76 92.44 1.44 64
2 12/26/2021 06:26:44 -69.05, -98.77 87.69 12/26/2021 06:26:37 -69.07, -98.75 87.68 2.39 7
3 12/26/2021 07:17:21 68.55, 69.21 91.80 12/26/2021 07:16:10 68.63, 68.34 91.89 36.54 71
4 12/28/2021 21:52:54 69.15,-150.44 92.29 12/28/2021 21:53:33 69.13,-150.44 92.26 2.34 39
5 12/28/2021 22:43:35 -69.01, 17.06 87.86 12/28/2021 22:43:03 -69.02, 17.05 87.85 0.44 32
6 12/31/2021 13:19:13 -69.87, 157.00 87.15 12/31/2021 13:20:22 -69.72, 158.58 87.33 63.22 69
7 12/31/2021 14:09:45 69.11, -34.61 92.08 12/31/2021 14:09:58 69.11, -34.58 92.07 1.40 13
8 12/31/2021 15:00:26 -68.98, 132.90 88.07 12/31/2021 14:59:28 -69.00, 132.92 88.04 2.67 58
9 01/03/2022 05:35:51 -69.20, -86.26 88.06 01/03/2022 05:36:55 -69.20, -86.23 88.07 1.18 64
10 01/03/2022 06:26:35 69.08, 81.21 91.82 01/03/2022 06:26:22 69.08, 81.26 91.81 2.23 13
11 01/03/2022 07:17:09 -68.57,-110.78 88.71 01/03/2022 07:15:58 -68.64,-111.65 88.63 36.35 71
12 01/05/2022 21:52:42 -69.17, 29.57 88.37 01/05/2022 21:53:20 -69.16, 29.60 88.39 2.22 38
13 01/05/2022 22:43:25 69.01,-162.90 91.46 01/05/2022 22:42:47 69.03,-162.91 91.49 3.06 38

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 12/24/2021
SNOs_Map_NPP_TERRA_20211224.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 12/24/2021 in txt file.

Historial Predications of SNOs between NPP and TERRA