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: 10/5/2022
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 10/07/2022 07:24:12 -70.07,-114.59 104.51 10/07/2022 07:25:22 -70.05,-114.63 104.53 2.40 70
2 10/07/2022 08:14:56 69.95, 52.90 75.39 10/07/2022 08:14:49 69.94, 52.87 75.38 1.42 7
3 10/07/2022 09:05:34 -69.65,-139.34 104.91 10/07/2022 09:04:21 -69.71,-139.81 104.84 19.64 73
4 10/09/2022 23:41:07 -70.06, 1.20 103.50 10/09/2022 23:41:42 -70.04, 1.26 103.52 2.50 35
5 10/10/2022 00:31:51 69.95, 168.68 76.40 10/10/2022 00:31:09 69.93, 168.75 76.39 2.78 42
6 10/12/2022 15:07:20 70.15, -50.48 77.59 10/12/2022 15:08:32 70.13, -50.37 77.56 5.22 72
7 10/12/2022 15:58:01 -70.00, 117.06 102.55 10/12/2022 15:58:02 -70.01, 117.10 102.55 1.59 1
8 10/12/2022 16:48:43 69.79, -75.31 77.25 10/12/2022 16:47:30 69.84, -75.49 77.30 9.11 73
9 10/15/2022 07:24:12 70.06, 65.44 78.49 10/15/2022 07:24:51 70.06, 65.43 78.50 0.62 39
10 10/15/2022 08:14:54 -69.96,-127.09 101.60 10/15/2022 08:14:21 -69.95,-127.09 101.61 1.18 33
11 10/17/2022 22:50:28 -70.44, 13.31 100.16 10/17/2022 22:51:39 -70.36, 14.11 100.24 31.24 71
12 10/17/2022 23:41:06 70.02,-178.73 79.44 10/17/2022 23:41:10 70.02,-178.72 79.44 0.60 4
13 10/18/2022 00:31:48 -69.92, -11.26 100.65 10/18/2022 00:30:40 -69.91, -11.24 100.67 1.11 68

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 10/5/2022
SNOs_Map_NPP_TERRA_20221005.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 10/05/2022 in txt file.

Historial Predications of SNOs between NPP and TERRA