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: 10/2/2022
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 10/04/2022 15:58:02 69.99, -62.94 74.40 10/04/2022 15:58:28 70.02, -62.92 74.42 2.55 26
2 10/04/2022 16:48:44 -69.90, 104.52 105.68 10/04/2022 16:47:58 -69.90, 104.55 105.69 1.32 46
3 10/07/2022 07:24:13 -70.09,-114.62 104.49 10/07/2022 07:25:22 -70.10,-114.56 104.48 2.44 69
4 10/07/2022 08:14:56 69.98, 52.86 75.41 10/07/2022 08:14:48 69.99, 52.93 75.42 2.86 8
5 10/07/2022 09:05:34 -69.67,-139.36 104.89 10/07/2022 09:04:21 -69.71,-139.82 104.85 18.12 73
6 10/09/2022 23:41:06 -70.02, 1.26 103.54 10/09/2022 23:41:42 -70.05, 1.27 103.51 3.52 36
7 10/10/2022 00:31:50 69.91, 168.73 76.37 10/10/2022 00:31:09 69.94, 168.75 76.39 3.10 41
8 10/12/2022 15:07:21 70.22, -50.59 77.66 10/12/2022 15:08:32 70.16, -50.33 77.59 12.16 71
9 10/12/2022 15:58:01 -70.02, 117.04 102.54 10/12/2022 15:58:03 -69.99, 117.07 102.57 3.26 2
10 10/12/2022 16:48:43 69.80, -75.33 77.27 10/12/2022 16:47:31 69.82, -75.53 77.28 7.64 72
11 10/15/2022 07:24:13 70.06, 65.42 78.50 10/15/2022 07:24:53 70.07, 65.44 78.50 0.55 40
12 10/15/2022 08:14:55 -69.96,-127.10 101.59 10/15/2022 08:14:23 -69.96,-127.08 101.60 1.15 32

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 10/2/2022
SNOs_Map_NPP_TERRA_20221002.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 10/02/2022 in txt file.

Historial Predications of SNOs between NPP and TERRA