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: 9/16/2022
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 09/18/2022 15:58:00 70.08, -63.06 68.29 09/18/2022 15:59:11 70.05, -62.90 68.25 7.12 71
2 09/18/2022 16:48:40 -69.88, 104.55 111.90 09/18/2022 16:48:42 -69.88, 104.50 111.91 2.00 2
3 09/18/2022 17:39:23 69.71, -87.89 67.94 09/18/2022 17:38:10 69.71, -88.08 67.94 7.61 73
4 09/21/2022 08:14:54 69.97, 52.86 69.22 09/21/2022 08:15:35 69.95, 52.85 69.19 2.49 41
5 09/21/2022 09:05:35 -69.83,-139.60 110.92 09/21/2022 09:05:05 -69.84,-139.67 110.91 3.06 30
6 09/23/2022 23:41:14 -70.51, 0.49 109.21 09/23/2022 23:42:24 -70.40, 1.72 109.34 47.65 70
7 09/24/2022 00:31:49 69.93, 168.70 70.21 09/24/2022 00:31:57 69.95, 168.74 70.23 2.74 8
8 09/24/2022 01:22:31 -69.83, -23.84 109.88 09/24/2022 01:21:27 -69.84, -23.78 109.87 2.45 64
9 09/26/2022 15:57:59 -70.00, 117.06 108.70 09/26/2022 15:58:52 -70.00, 117.04 108.70 0.87 53
10 09/26/2022 16:48:43 69.89, -75.47 71.21 09/26/2022 16:48:19 69.88, -75.48 71.20 1.48 24
11 09/26/2022 17:39:10 -69.00, 93.13 109.68 09/26/2022 17:38:02 -69.05, 91.06 109.61 82.83 68
12 09/29/2022 07:24:25 70.75, 64.33 73.10 09/29/2022 07:25:33 70.67, 66.27 73.01 71.64 68
13 09/29/2022 08:14:54 -69.96,-127.11 107.69 09/29/2022 08:15:14 -69.96,-127.12 107.69 0.59 20
14 09/29/2022 09:05:38 69.86, 40.35 72.22 09/29/2022 09:04:41 69.84, 40.36 72.20 1.64 57

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 9/16/2022
SNOs_Map_NPP_TERRA_20220916.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 09/16/2022 in txt file.

Historial Predications of SNOs between NPP and TERRA