Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NPP and GCOM-C Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 10/1/2024
Index Date (NPP) Time (NPP) Lat,Lon (NPP) SZA (NPP ) Date (GCOM-C) Time (GCOM-C) Lat,Lon (GCOM-C) SZA (GCOM-C ) Distance(km) Time Diff (sec)
1 10/08/2024 14:33:45 69.99, -42.04 76.10 10/08/2024 14:34:53 69.89, -39.99 76.01 79.13 68
2 10/08/2024 15:24:19 -69.47, 126.05 104.41 10/08/2024 15:25:32 -69.40, 126.69 104.48 26.10 73
3 10/08/2024 16:14:59 69.16, -66.20 75.29 10/08/2024 16:16:03 69.18, -66.23 75.32 2.52 64
4 10/08/2024 17:05:43 -69.16, 101.10 104.69 10/08/2024 17:06:33 -69.18, 101.14 104.68 2.04 50
5 10/08/2024 17:56:28 69.12, -91.52 75.28 10/08/2024 17:57:01 69.11, -91.56 75.28 1.45 33
6 10/08/2024 18:47:12 -69.13, 75.78 104.70 10/08/2024 18:47:31 -69.11, 75.82 104.72 2.18 19
7 10/08/2024 19:37:57 69.08,-116.85 75.27 10/08/2024 19:37:58 69.10,-116.81 75.29 2.70 1
8 10/08/2024 20:28:40 -69.04, 50.53 104.76 10/08/2024 20:28:29 -69.05, 50.49 104.75 2.02 11
9 10/08/2024 21:19:26 69.04,-142.17 75.26 10/08/2024 21:18:56 69.04,-142.13 75.25 1.68 30
10 10/08/2024 22:10:09 -69.00, 25.21 104.77 10/08/2024 22:09:27 -68.98, 25.17 104.79 2.40 42
11 10/08/2024 23:00:54 68.95,-167.42 75.20 10/08/2024 22:59:54 68.97,-167.46 75.22 2.59 60
12 10/08/2024 23:51:38 -68.96, -0.11 104.78 10/08/2024 23:50:24 -68.97, -0.08 104.78 1.71 74
13 10/09/2024 00:42:12 68.33, 168.04 74.60 10/09/2024 00:41:02 68.37, 166.52 74.63 62.76 70

Figure of NPP and GCOM-C satellite orbits during SNOs since TLE Epoch: 10/1/2024
SNOs_Map_NPP_GCOM-C_20241001.jpg

Download SNOs between NPP and GCOM-C since TLE EPOCH: 10/01/2024 in txt file.

Historial Predications of SNOs between NPP and GCOM-C