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: 11/7/2023
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 11/08/2023 21:02:36 71.44,-141.27 88.03 11/08/2023 21:03:43 71.44,-141.27 88.03 0.22 67
2 11/08/2023 21:53:18 -71.36, 26.20 92.05 11/08/2023 21:53:08 -71.37, 26.26 92.04 2.54 10
3 11/08/2023 22:43:49 70.56,-165.15 87.16 11/08/2023 22:42:42 70.61,-167.25 87.22 77.58 67
4 11/11/2023 09:05:59 -72.16,-143.39 90.53 11/11/2023 09:07:06 -72.09,-141.12 90.63 77.87 67
5 11/11/2023 09:56:30 71.38, 25.36 88.68 11/11/2023 09:56:39 71.39, 25.38 88.69 1.13 9
6 11/11/2023 10:47:12 -71.29,-167.17 91.40 11/11/2023 10:46:04 -71.31,-167.09 91.38 3.62 68
7 11/13/2023 21:59:40 -71.44, 24.46 90.58 11/13/2023 22:00:12 -71.43, 24.52 90.60 2.70 32
8 11/13/2023 22:50:24 71.33,-168.03 89.32 11/13/2023 22:49:34 71.32,-167.98 89.31 1.87 50
9 11/16/2023 10:02:50 71.44, 23.66 90.07 11/16/2023 10:03:40 71.43, 23.63 90.05 1.92 50
10 11/16/2023 10:53:32 -71.35,-168.86 90.02 11/16/2023 10:53:05 -71.35,-168.85 90.02 0.55 27
11 11/18/2023 22:05:59 -71.48, 22.81 89.29 11/18/2023 22:07:10 -71.50, 22.84 89.27 2.95 71
12 11/18/2023 22:56:43 71.37,-169.69 90.61 11/18/2023 22:56:32 71.40,-169.67 90.64 3.26 11

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 11/7/2023
SNOs_Map_NPP_TERRA_20231107.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 11/07/2023 in txt file.

Historial Predications of SNOs between NPP and TERRA