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: 4/11/2024
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 04/12/2024 03:42:35 72.07, 117.53 63.27 04/12/2024 03:43:46 72.05, 117.54 63.24 1.95 71
2 04/12/2024 04:33:17 -71.98, -74.98 116.84 04/12/2024 04:33:09 -71.99, -74.91 116.83 2.75 8
3 04/12/2024 05:23:50 71.30, 93.56 62.43 04/12/2024 05:22:42 71.33, 91.67 62.55 67.55 68
4 04/14/2024 15:45:44 -72.07, 116.74 117.64 04/14/2024 15:46:46 -72.05, 116.75 117.67 1.45 62
5 04/14/2024 16:36:28 71.96, -75.74 62.23 04/14/2024 16:36:09 71.94, -75.78 62.22 2.48 19
6 04/17/2024 03:48:56 72.05, 115.96 61.46 04/17/2024 03:49:46 72.03, 115.93 61.43 2.83 50
7 04/17/2024 04:39:38 -71.96, -76.54 118.66 04/17/2024 04:39:09 -71.97, -76.51 118.64 2.18 29
8 04/19/2024 15:52:06 -72.06, 115.16 119.41 04/19/2024 15:52:46 -72.05, 115.17 119.43 1.14 40
9 04/19/2024 16:42:50 71.96, -77.34 60.47 04/19/2024 16:42:08 71.98, -77.28 60.50 3.11 42
10 04/22/2024 03:55:17 72.02, 114.44 59.69 04/22/2024 03:55:45 72.02, 114.35 59.70 3.10 28
11 04/22/2024 04:46:00 -71.96, -78.15 120.38 04/22/2024 04:45:08 -71.98, -78.07 120.36 2.93 52
12 04/24/2024 15:58:27 -72.03, 113.63 121.13 04/24/2024 15:58:44 -72.06, 113.62 121.10 3.65 17
13 04/24/2024 16:49:11 71.93, -78.89 58.76 04/24/2024 16:48:07 71.93, -78.94 58.77 1.88 64

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 4/11/2024
SNOs_Map_NPP_TERRA_20240411.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 04/11/2024 in txt file.

Historial Predications of SNOs between NPP and TERRA