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: 10/30/2024
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 10/30/2024 07:36:14 72.88, 57.41 86.81 10/30/2024 07:37:01 72.87, 57.47 86.79 2.33 47
2 10/30/2024 08:26:55 -72.74,-135.00 93.33 10/30/2024 08:26:25 -72.75,-135.10 93.32 3.40 30
3 11/01/2024 18:48:40 72.88,-110.71 87.60 11/01/2024 18:49:25 72.89,-110.63 87.61 2.99 45
4 11/01/2024 19:39:22 -72.80, 56.79 92.48 11/01/2024 19:38:49 -72.77, 56.80 92.51 3.26 33
5 11/04/2024 06:01:04 72.86, 81.24 88.34 11/04/2024 06:01:47 72.86, 81.19 88.35 1.78 43
6 11/04/2024 06:51:46 -72.77,-111.27 91.74 11/04/2024 06:51:10 -72.79,-111.29 91.72 2.09 36
7 11/06/2024 17:13:30 72.91, -86.97 89.14 11/06/2024 17:14:07 72.89, -86.89 89.12 3.26 37
8 11/06/2024 18:04:12 -72.82, 80.53 90.95 11/06/2024 18:03:30 -72.81, 80.62 90.96 3.25 42
9 11/09/2024 04:25:54 72.88, 104.99 89.82 11/09/2024 04:26:26 72.86, 104.94 89.80 2.18 32
10 11/09/2024 05:16:36 -72.79, -87.51 90.26 11/09/2024 05:15:49 -72.78, -87.55 90.27 1.96 47
11 11/11/2024 15:38:18 72.87, -63.10 90.50 11/11/2024 15:38:42 72.89, -63.11 90.52 2.13 24
12 11/11/2024 16:29:00 -72.78, 104.41 89.59 11/11/2024 16:28:05 -72.80, 104.38 89.57 2.23 55

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 10/30/2024
SNOs_Map_NPP_TERRA_20241030.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 10/30/2024 in txt file.

Historial Predications of SNOs between NPP and TERRA