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: 11/19/2023
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 11/21/2023 10:09:27 72.26, 20.55 92.09 11/21/2023 10:10:34 72.16, 23.00 91.96 83.96 67
2 11/21/2023 10:59:54 -71.40,-170.54 88.79 11/21/2023 11:00:11 -71.41,-170.60 88.78 2.15 17
3 11/21/2023 11:50:39 71.33, -3.12 91.16 11/21/2023 11:49:33 71.32, -3.07 91.15 2.07 66
4 11/23/2023 23:03:05 71.45,-171.42 91.80 11/23/2023 23:03:39 71.46,-171.42 91.81 1.50 34
5 11/23/2023 23:53:47 -71.36, -3.95 88.29 11/23/2023 23:53:04 -71.36, -3.92 88.29 1.06 43
6 11/26/2023 11:06:14 -71.48,-172.26 87.68 11/26/2023 11:07:11 -71.48,-172.30 87.68 1.41 57
7 11/26/2023 11:56:59 71.42, -4.85 92.27 11/26/2023 11:56:33 71.40, -4.77 92.25 3.54 26
8 11/28/2023 23:09:27 71.59,-173.27 92.90 11/28/2023 23:10:39 71.55,-173.09 92.85 7.92 72
9 11/29/2023 00:00:07 -71.40, -5.60 87.30 11/29/2023 00:00:05 -71.40, -5.69 87.30 3.00 2
10 11/29/2023 00:50:44 70.92, 162.52 92.23 11/29/2023 00:49:33 70.99, 161.33 92.31 43.52 71
11 12/01/2023 11:12:51 -72.40,-175.58 85.85 12/01/2023 11:13:57 -72.29,-172.75 86.01 96.09 66
12 12/01/2023 12:03:19 71.47, -6.53 93.20 12/01/2023 12:03:33 71.45, -6.50 93.17 2.62 14
13 12/01/2023 12:54:00 -71.33, 161.05 86.95 12/01/2023 12:52:58 -71.35, 160.99 86.93 3.13 62

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 11/19/2023
SNOs_Map_NPP_TERRA_20231119.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 11/19/2023 in txt file.

Historial Predications of SNOs between NPP and TERRA