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: 11/16/2023
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 11/16/2023 10:02:51 71.44, 23.66 90.07 11/16/2023 10:03:43 71.45, 23.64 90.07 1.44 52
2 11/16/2023 10:53:33 -71.36,-168.88 90.01 11/16/2023 10:53:08 -71.36,-168.85 90.01 1.30 25
3 11/18/2023 22:06:03 -71.61, 22.56 89.15 11/18/2023 22:07:14 -71.58, 22.94 89.19 13.77 71
4 11/18/2023 22:56:45 71.39,-169.74 90.64 11/18/2023 22:56:38 71.38,-169.72 90.62 1.40 7
5 11/18/2023 23:47:20 -70.95, -1.65 89.81 11/18/2023 23:46:09 -70.96, -2.72 89.79 38.84 71
6 11/21/2023 10:09:27 72.28, 20.52 92.11 11/21/2023 10:10:33 72.17, 23.03 91.97 86.08 66
7 11/21/2023 10:59:54 -71.42,-170.57 88.77 11/21/2023 11:00:10 -71.43,-170.57 88.76 1.10 16
8 11/21/2023 11:50:38 71.30, -3.06 91.12 11/21/2023 11:49:33 71.28, -3.13 91.10 3.51 65
9 11/23/2023 23:03:06 71.47,-171.46 91.82 11/23/2023 23:03:39 71.45,-171.44 91.79 2.93 33
10 11/23/2023 23:53:47 -71.33, -3.90 88.32 11/23/2023 23:53:04 -71.35, -3.94 88.30 2.67 43
11 11/26/2023 11:06:14 -71.50,-172.31 87.65 11/26/2023 11:07:09 -71.48,-172.29 87.68 2.23 55
12 11/26/2023 11:56:58 71.39, -4.81 92.25 11/26/2023 11:56:31 71.40, -4.76 92.25 1.51 27
13 11/28/2023 23:09:25 71.53,-173.15 92.83 11/28/2023 23:10:37 71.50,-173.15 92.81 2.44 72
14 11/29/2023 00:00:07 -71.43, -5.66 87.26 11/29/2023 00:00:02 -71.40, -5.66 87.29 3.06 5

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 11/16/2023
SNOs_Map_NPP_TERRA_20231116.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 11/16/2023 in txt file.

Historial Predications of SNOs between NPP and TERRA