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: 4/16/2024
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 04/17/2024 03:48:56 72.03, 116.00 61.44 04/17/2024 03:49:46 72.02, 115.91 61.42 3.26 50
2 04/17/2024 04:39:38 -71.94, -76.51 118.68 04/17/2024 04:39:09 -71.96, -76.54 118.66 1.83 29
3 04/19/2024 15:52:06 -72.06, 115.16 119.41 04/19/2024 15:52:44 -72.08, 115.23 119.40 3.44 38
4 04/19/2024 16:42:50 71.95, -77.33 60.46 04/19/2024 16:42:07 71.96, -77.31 60.48 1.46 43
5 04/22/2024 03:55:16 72.03, 114.41 59.71 04/22/2024 03:55:41 72.03, 114.38 59.71 1.28 25
6 04/22/2024 04:45:58 -71.93, -78.09 120.41 04/22/2024 04:45:05 -71.92, -78.15 120.41 2.55 53
7 04/24/2024 15:07:57 72.84, -55.30 59.76 04/24/2024 15:09:03 72.76, -52.76 59.57 84.13 66
8 04/24/2024 15:58:25 -72.02, 113.64 121.14 04/24/2024 15:58:39 -72.01, 113.55 121.15 3.46 14
9 04/24/2024 16:49:09 71.92, -78.87 58.75 04/24/2024 16:48:01 71.93, -78.91 58.77 1.76 68
10 04/27/2024 03:10:57 -72.38, -55.15 121.55 04/27/2024 03:12:09 -72.26, -54.44 121.71 27.48 72
11 04/27/2024 04:01:36 72.03, 112.83 58.07 04/27/2024 04:01:34 72.01, 112.80 58.05 1.80 2
12 04/27/2024 04:52:13 -71.66, -79.18 122.33 04/27/2024 04:51:01 -71.75, -79.98 122.20 29.67 72
13 04/29/2024 15:14:02 72.09, -55.40 57.37 04/29/2024 15:15:06 72.11, -55.47 57.37 2.53 64
14 04/29/2024 16:04:45 -72.03, 112.02 122.71 04/29/2024 16:04:30 -72.01, 112.03 122.74 2.73 15

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 4/16/2024
SNOs_Map_NPP_TERRA_20240416.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 04/16/2024 in txt file.

Historial Predications of SNOs between NPP and TERRA