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: 11/18/2023
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 11/18/2023 22:06:03 -71.61, 22.57 89.16 11/18/2023 22:07:15 -71.54, 22.87 89.23 12.91 72
2 11/18/2023 22:56:45 71.38,-169.72 90.63 11/18/2023 22:56:38 71.40,-169.70 90.64 1.56 7
3 11/18/2023 23:47:20 -70.94, -1.64 89.82 11/18/2023 23:46:09 -70.98, -2.71 89.77 38.76 71
4 11/21/2023 10:09:27 72.27, 20.54 92.10 11/21/2023 10:10:33 72.20, 23.08 92.00 86.51 66
5 11/21/2023 10:59:54 -71.41,-170.56 88.78 11/21/2023 11:00:11 -71.40,-170.61 88.79 2.24 17
6 11/21/2023 11:50:38 71.29, -3.04 91.11 11/21/2023 11:49:33 71.31, -3.09 91.13 2.90 65
7 11/23/2023 23:03:05 71.46,-171.44 91.81 11/23/2023 23:03:39 71.44,-171.45 91.79 1.54 34
8 11/23/2023 23:53:47 -71.37, -3.97 88.28 11/23/2023 23:53:04 -71.35, -3.95 88.30 2.77 43
9 11/26/2023 11:06:14 -71.49,-172.28 87.67 11/26/2023 11:07:10 -71.51,-172.26 87.65 2.54 56
10 11/26/2023 11:56:58 71.38, -4.78 92.23 11/26/2023 11:56:33 71.37, -4.81 92.22 1.54 25
11 11/28/2023 23:09:27 71.61,-173.29 92.92 11/28/2023 23:10:38 71.57,-173.06 92.87 9.32 71
12 11/29/2023 00:00:07 -71.41, -5.62 87.28 11/29/2023 00:00:04 -71.41, -5.66 87.29 1.26 3
13 11/29/2023 00:50:43 70.89, 162.58 92.19 11/29/2023 00:49:33 70.95, 161.27 92.27 48.06 70
14 12/01/2023 11:12:50 -72.36,-175.50 85.89 12/01/2023 11:13:56 -72.29,-172.75 86.01 93.43 66
15 12/01/2023 12:03:18 71.44, -6.47 93.16 12/01/2023 12:03:32 71.45, -6.50 93.17 1.88 14
16 12/01/2023 12:54:00 -71.34, 161.02 86.94 12/01/2023 12:52:57 -71.35, 160.99 86.93 1.27 63

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 11/18/2023
SNOs_Map_NPP_TERRA_20231118.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 11/18/2023 in txt file.

Historial Predications of SNOs between NPP and TERRA