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: 4/24/2020
Index Date (AQUA) Time (AQUA) AQUA Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 04/25/2020 00:16:11 -29.98, 15.14 04/25/2020 00:06:11 -30.50, 14.47 87.00 600
2 04/25/2020 00:58:12 2.85,-171.02 04/25/2020 00:49:07 2.76,-171.52 56.81 545
3 04/25/2020 01:46:20 1.61, -2.41 04/25/2020 01:38:30 1.80, -3.17 86.89 470
4 04/27/2020 16:25:59 -5.87, 136.60 04/27/2020 16:16:05 -5.83, 136.26 37.08 594
5 04/27/2020 17:14:15 1.32, -54.82 04/27/2020 17:05:36 1.22, -55.41 66.90 519
6 04/27/2020 18:02:22 3.20, 113.80 04/27/2020 17:54:58 3.39, 112.96 96.71 444
7 04/30/2020 08:42:01 -4.36,-107.20 04/30/2020 08:32:32 -4.24,-107.61 47.11 569
8 04/30/2020 09:30:16 -0.25, 61.40 04/30/2020 09:22:03 -0.37, 60.72 76.91 493
9 05/03/2020 00:16:12 29.98,-164.86 05/03/2020 00:06:12 30.38,-165.51 76.63 600
10 05/03/2020 00:58:03 -2.79, 9.02 05/03/2020 00:49:00 -2.65, 8.52 57.19 543
11 05/03/2020 01:46:19 -1.77, 177.61 05/03/2020 01:38:31 -1.96, 176.85 86.87 468
12 05/05/2020 16:25:58 5.74, -43.39 05/05/2020 16:16:06 5.68, -43.72 37.01 592
13 05/05/2020 17:14:04 -1.16, 125.25 05/05/2020 17:05:28 -1.06, 124.65 67.26 516
14 05/05/2020 18:02:20 -3.39, -66.17 05/05/2020 17:54:59 -3.54, -67.02 96.78 441
15 05/08/2020 08:42:00 4.18, 72.83 05/08/2020 08:32:34 4.10, 72.41 47.12 566
16 05/08/2020 09:30:06 0.40,-118.54 05/08/2020 09:21:56 0.52,-119.22 77.33 490

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 4/24/2020
SNOs_Map_AQUA_NPP_20200425.jpg

Download SNOs near equator between AQUA and NPP since TLE EPOCH: 04/24/2020 in txt file.

Historical Predictions of SNOs near equator between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service