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: 9/20/2022
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 09/21/2022 08:14:54 69.98, 52.85 69.23 09/21/2022 08:15:35 69.95, 52.85 69.19 3.49 41
2 09/21/2022 09:05:35 -69.84,-139.62 110.91 09/21/2022 09:05:05 -69.84,-139.68 110.92 2.42 30
3 09/23/2022 23:41:14 -70.52, 0.47 109.20 09/23/2022 23:42:24 -70.40, 1.73 109.34 48.47 70
4 09/24/2022 00:31:49 69.94, 168.69 70.22 09/24/2022 00:31:57 69.96, 168.74 70.24 3.37 8
5 09/24/2022 01:22:31 -69.84, -23.85 109.87 09/24/2022 01:21:27 -69.85, -23.78 109.86 2.80 64
6 09/26/2022 15:58:00 -70.00, 117.05 108.69 09/26/2022 15:58:53 -70.02, 117.06 108.68 1.41 53
7 09/26/2022 16:48:44 69.89, -75.47 71.22 09/26/2022 16:48:20 69.90, -75.45 71.22 1.11 24
8 09/26/2022 17:39:11 -69.00, 93.13 109.67 09/26/2022 17:38:03 -69.07, 91.08 109.59 81.76 68
9 09/29/2022 07:24:26 70.80, 64.25 73.15 09/29/2022 07:25:33 70.71, 66.32 73.05 76.66 67
10 09/29/2022 08:14:54 -69.96,-127.12 107.69 09/29/2022 08:15:15 -69.95,-127.15 107.71 2.33 21
11 09/29/2022 09:05:38 69.85, 40.36 72.22 09/29/2022 09:04:42 69.83, 40.33 72.19 3.14 56
12 10/01/2022 23:41:07 70.03,-178.76 73.40 10/01/2022 23:42:07 70.02,-178.79 73.40 1.23 60
13 10/02/2022 00:31:49 -69.93, -11.29 106.69 10/02/2022 00:31:37 -69.92, -11.31 106.70 1.20 12
14 10/02/2022 01:22:22 69.24, 157.02 72.63 10/02/2022 01:21:13 69.30, 155.51 72.70 60.06 69

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 9/20/2022
SNOs_Map_NPP_TERRA_20220920.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 09/20/2022 in txt file.

Historial Predications of SNOs between NPP and TERRA