Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs near equator between AQUA and NPP Satellite Orbit:

Table of predicted SNOs near equator for the next 14.0 days since TLE Epoch: 4/22/2021
Index Date (AQUA) Time (AQUA) AQUA Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 04/22/2021 16:25:48 6.19, -43.48 04/22/2021 16:15:48 6.18, -43.74 29.19 600
2 04/22/2021 17:13:56 -1.74, 125.13 04/22/2021 17:05:11 -1.63, 124.61 59.10 525
3 04/22/2021 18:02:11 -2.87, -66.27 04/22/2021 17:54:41 -3.05, -67.05 88.67 450
4 04/25/2021 08:41:53 4.77, 72.71 04/25/2021 08:32:17 4.72, 72.37 38.36 576
5 04/25/2021 09:30:00 -0.26,-118.67 04/25/2021 09:21:39 -0.11,-119.27 68.46 501
6 04/25/2021 10:18:16 -4.29, 49.92 04/25/2021 10:11:10 -4.50, 49.06 97.90 426
7 04/28/2021 00:57:57 3.30,-171.10 04/28/2021 00:48:45 3.21,-171.51 47.73 552
8 04/28/2021 01:46:03 1.27, -2.46 04/28/2021 01:38:07 1.40, -3.15 77.77 476
9 04/30/2021 16:26:13 -8.08, 136.14 04/30/2021 16:16:13 -8.13, 135.86 31.65 600
10 04/30/2021 17:14:00 1.78, -54.89 04/30/2021 17:05:13 1.70, -55.40 57.22 527
11 04/30/2021 18:02:08 2.68, 113.72 04/30/2021 17:54:36 2.85, 112.95 87.15 452
12 05/03/2021 08:41:48 -4.93,-107.30 05/03/2021 08:32:10 -4.86,-107.62 36.84 578
13 05/03/2021 09:30:03 0.33, 61.30 05/03/2021 09:21:40 0.19, 60.72 66.68 503
14 05/03/2021 10:18:10 4.19,-130.08 05/03/2021 10:11:03 4.36,-130.93 96.41 427
15 05/06/2021 00:57:50 -3.37, 8.92 05/06/2021 00:48:37 -3.29, 8.51 46.31 553
16 05/06/2021 01:46:06 -1.17, 177.50 05/06/2021 01:38:08 -1.32, 176.83 76.15 478

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 4/22/2021
SNOs_Map_AQUA_NPP_20210422.jpg

Download SNOs near equator between AQUA and NPP since TLE EPOCH: 04/22/2021 in txt file.

Historical Predications of SNOs near equator between AQUA and NPP