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: 9/19/2022
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 70.00, 52.83 69.24 09/21/2022 08:15:34 69.99, 52.90 69.23 2.89 40
2 09/21/2022 09:05:35 -69.85,-139.64 110.90 09/21/2022 09:05:04 -69.88,-139.62 110.87 2.73 31
3 09/23/2022 23:41:14 -70.54, 0.45 109.19 09/23/2022 23:42:24 -70.39, 1.71 109.35 49.44 70
4 09/24/2022 00:31:49 69.95, 168.67 70.23 09/24/2022 00:31:57 69.95, 168.72 70.23 2.07 8
5 09/24/2022 01:22:30 -69.80, -23.79 109.91 09/24/2022 01:21:27 -69.83, -23.80 109.88 3.46 63
6 09/26/2022 15:58:00 -70.02, 117.03 108.68 09/26/2022 15:58:53 -70.00, 117.04 108.69 1.60 53
7 09/26/2022 16:48:44 69.91, -75.49 71.23 09/26/2022 16:48:20 69.89, -75.47 71.21 2.47 24
8 09/26/2022 17:39:11 -69.02, 93.11 109.66 09/26/2022 17:38:03 -69.06, 91.06 109.60 81.39 68
9 09/29/2022 07:24:27 70.81, 64.22 73.17 09/29/2022 07:25:34 70.70, 66.30 73.04 77.34 67
10 09/29/2022 08:14:55 -69.98,-127.14 107.68 09/29/2022 08:15:15 -69.99,-127.09 107.67 2.14 20
11 09/29/2022 09:05:39 69.87, 40.33 72.23 09/29/2022 09:04:42 69.87, 40.39 72.23 2.14 57
12 10/01/2022 23:41:07 70.05,-178.79 73.42 10/01/2022 23:42:06 70.07,-178.73 73.44 3.14 59
13 10/02/2022 00:31:49 -69.94, -11.31 106.67 10/02/2022 00:31:36 -69.96, -11.25 106.66 3.25 13
14 10/02/2022 01:22:22 69.25, 157.00 72.65 10/02/2022 01:21:13 69.29, 155.49 72.69 59.49 69

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 9/19/2022
SNOs_Map_NPP_TERRA_20220919.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 09/19/2022 in txt file.

Historial Predications of SNOs between NPP and TERRA