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: 4/23/2024
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 04/24/2024 15:07:56 72.77, -55.16 59.68 04/24/2024 15:09:03 72.67, -52.92 59.48 74.69 67
2 04/24/2024 15:58:24 -72.01, 113.66 121.15 04/24/2024 15:58:36 -72.01, 113.57 121.15 3.15 12
3 04/24/2024 16:49:09 71.95, -78.93 58.79 04/24/2024 16:47:58 71.94, -78.88 58.78 1.91 71
4 04/27/2024 03:10:54 -72.28, -54.96 121.66 04/27/2024 03:12:05 -72.22, -54.49 121.75 17.19 71
5 04/27/2024 04:01:35 72.02, 112.84 58.06 04/27/2024 04:01:29 72.04, 112.86 58.08 1.79 6
6 04/27/2024 04:52:10 -71.57, -79.00 122.44 04/27/2024 04:50:59 -71.60, -80.21 122.34 42.74 71
7 04/29/2024 15:14:01 72.11, -55.43 57.38 04/29/2024 15:14:59 72.11, -55.43 57.38 0.55 58
8 04/29/2024 16:04:43 -72.01, 112.08 122.74 04/29/2024 16:04:23 -72.01, 112.05 122.74 1.04 20
9 05/02/2024 03:17:09 -72.11, -56.21 123.38 05/02/2024 03:17:51 -72.13, -56.16 123.37 3.09 42
10 05/02/2024 04:07:53 72.01, 111.27 56.51 05/02/2024 04:07:14 71.99, 111.26 56.49 3.26 39
11 05/04/2024 15:20:18 72.08, -56.96 55.87 05/04/2024 15:20:41 72.08, -56.98 55.86 1.02 23
12 05/04/2024 16:11:00 -71.97, 110.57 124.26 05/04/2024 16:10:05 -71.99, 110.51 124.24 2.49 55
13 05/07/2024 02:32:51 72.57, 133.98 55.70 05/07/2024 02:34:01 72.48, 135.32 55.54 46.25 70
14 05/07/2024 03:23:25 -72.05, -57.68 124.87 05/07/2024 03:23:31 -72.07, -57.74 124.85 2.87 6

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 4/23/2024
SNOs_Map_NPP_TERRA_20240423.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 04/23/2024 in txt file.

Historial Predications of SNOs between NPP and TERRA