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: 7/22/2024
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 07/23/2024 00:56:22 -69.71, -17.25 130.32 07/23/2024 00:57:31 -69.64, -15.49 130.45 68.52 69
2 07/23/2024 01:46:56 69.03, 151.02 48.98 07/23/2024 01:48:09 69.05, 151.08 48.99 3.02 73
3 07/23/2024 02:37:38 -68.96, -41.57 131.08 07/23/2024 02:38:40 -68.99, -41.63 131.07 3.24 62
4 07/23/2024 03:28:25 68.98, 125.71 48.94 07/23/2024 03:29:07 68.98, 125.75 48.94 1.70 42
5 07/23/2024 04:19:08 -68.97, -66.95 131.07 07/23/2024 04:19:37 -68.97, -66.88 131.06 2.93 29
6 07/23/2024 05:09:54 68.93, 100.41 48.90 07/23/2024 05:10:05 68.92, 100.43 48.89 1.42 11
7 07/23/2024 06:00:37 -68.91, -92.25 131.11 07/23/2024 06:00:35 -68.91, -92.20 131.11 2.08 2
8 07/23/2024 06:51:23 68.88, 75.10 48.87 07/23/2024 06:51:03 68.85, 75.11 48.84 2.53 20
9 07/23/2024 07:42:06 -68.86,-117.56 131.14 07/23/2024 07:41:33 -68.85,-117.53 131.16 2.27 33
10 07/23/2024 08:32:52 68.82, 49.80 48.83 07/23/2024 08:32:00 68.84, 49.86 48.85 3.10 52
11 07/23/2024 09:23:35 -68.81,-142.86 131.18 07/23/2024 09:22:31 -68.78,-142.85 131.21 3.32 64
12 07/23/2024 10:14:16 68.50, 24.85 48.51 07/23/2024 10:13:03 68.51, 24.18 48.54 27.21 73
13 07/23/2024 11:04:51 -68.06,-167.26 131.94 07/23/2024 11:03:41 -68.07,-168.99 131.87 71.85 70
14 08/04/2024 21:39:54 69.73,-148.18 52.79 08/04/2024 21:41:02 69.67,-146.39 52.67 69.13 68
15 08/04/2024 22:30:28 -69.22, 19.87 127.74 08/04/2024 22:31:41 -69.19, 20.31 127.79 17.32 73
16 08/04/2024 23:21:11 69.04,-172.57 52.09 08/04/2024 23:22:11 69.01,-172.55 52.05 3.16 60
17 08/05/2024 00:11:54 -69.01, -5.21 127.94 08/05/2024 00:12:41 -69.02, -5.17 127.94 1.99 47
18 08/05/2024 01:02:39 68.94, 162.20 52.00 08/05/2024 01:03:09 68.95, 162.13 52.01 2.99 30
19 08/05/2024 01:53:23 -68.96, -30.52 127.97 08/05/2024 01:53:39 -68.95, -30.49 127.98 1.28 16
20 08/05/2024 02:44:09 68.94, 136.82 52.02 08/05/2024 02:44:06 68.93, 136.87 52.01 2.35 3
21 08/05/2024 03:34:52 -68.91, -55.82 128.01 08/05/2024 03:34:37 -68.88, -55.82 128.03 2.82 15

Figure of NPP and GCOM-C satellite orbits during SNOs since TLE Epoch: 7/22/2024
SNOs_Map_NPP_GCOM-C_20240722.jpg

Download SNOs between NPP and GCOM-C since TLE EPOCH: 07/22/2024 in txt file.

Historial Predications of SNOs between NPP and GCOM-C