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: 7/18/2022
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 07/19/2022 09:55:41 69.77, 27.92 48.94 07/19/2022 09:56:29 69.76, 27.97 48.91 2.34 48
2 07/19/2022 10:46:22 -69.63,-164.55 131.21 07/19/2022 10:45:59 -69.64,-164.55 131.20 0.71 23
3 07/22/2022 01:22:06 -70.49, -24.73 129.80 07/22/2022 01:23:14 -70.39, -22.90 129.98 69.21 68
4 07/22/2022 02:12:37 69.69, 143.81 49.36 07/22/2022 02:12:52 69.67, 143.75 49.35 2.83 15
5 07/22/2022 03:03:19 -69.60, -48.74 130.73 07/22/2022 03:02:21 -69.61, -48.70 130.71 2.29 58
6 07/24/2022 17:38:50 -69.78, 92.13 130.00 07/24/2022 17:39:46 -69.80, 92.16 129.99 2.64 56
7 07/24/2022 18:29:34 69.66,-100.39 49.88 07/24/2022 18:29:13 69.68,-100.35 49.91 3.10 21
8 07/24/2022 19:20:03 -68.88, 68.03 130.93 07/24/2022 19:18:54 -68.96, 66.34 130.77 68.25 69
9 07/27/2022 09:05:18 70.59, 39.32 51.43 07/27/2022 09:06:25 70.51, 41.43 51.28 78.58 67
10 07/27/2022 09:55:46 -69.75,-152.07 129.44 07/27/2022 09:56:07 -69.74,-152.02 129.46 2.16 21
11 07/27/2022 10:46:30 69.64, 15.41 50.45 07/27/2022 10:45:34 69.62, 15.46 50.44 2.66 56
12 07/30/2022 01:22:00 69.78, 156.34 51.21 07/30/2022 01:22:59 69.78, 156.28 51.20 2.04 59
13 07/30/2022 02:12:42 -69.68, -36.20 128.89 07/30/2022 02:12:29 -69.67, -36.23 128.90 1.30 13
14 07/30/2022 03:03:15 68.98, 132.10 50.39 07/30/2022 03:02:06 68.99, 130.53 50.47 62.50 69

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 7/18/2022
SNOs_Map_NPP_TERRA_20220718.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 07/18/2022 in txt file.

Historial Predications of SNOs between NPP and TERRA