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: 4/21/2020
Index Date (AQUA) Time (AQUA) AQUA Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 04/22/2020 08:42:10 4.43, 72.76 04/22/2020 08:32:39 4.34, 72.35 46.82 571
2 04/22/2020 09:30:17 0.10,-118.62 04/22/2020 09:22:02 0.21,-119.30 77.03 495
3 04/25/2020 00:16:11 -29.96, 15.15 04/25/2020 00:06:11 -30.48, 14.47 87.14 600
4 04/25/2020 00:58:13 2.89,-171.03 04/25/2020 00:49:08 2.80,-171.53 56.87 545
5 04/25/2020 01:46:20 1.63, -2.41 04/25/2020 01:38:30 1.81, -3.17 86.87 470
6 04/27/2020 16:25:58 -5.86, 136.60 04/27/2020 16:16:04 -5.82, 136.27 37.08 594
7 04/27/2020 17:14:14 1.31, -54.81 04/27/2020 17:05:35 1.21, -55.41 66.90 519
8 04/27/2020 18:02:22 3.15, 113.79 04/27/2020 17:54:58 3.35, 112.95 96.76 444
9 04/30/2020 08:42:02 -4.40,-107.21 04/30/2020 08:32:33 -4.28,-107.62 47.16 569
10 04/30/2020 09:30:17 -0.21, 61.39 04/30/2020 09:22:03 -0.38, 60.72 76.90 494
11 05/03/2020 00:16:12 29.96,-164.86 05/03/2020 00:06:12 30.37,-165.51 76.70 600
12 05/03/2020 00:58:04 -2.83, 9.01 05/03/2020 00:49:01 -2.69, 8.51 57.23 543
13 05/03/2020 01:46:19 -1.78, 177.61 05/03/2020 01:38:31 -1.97, 176.85 86.85 468
14 05/05/2020 16:25:58 5.72, -43.38 05/05/2020 16:16:06 5.67, -43.71 36.99 592
15 05/05/2020 17:14:04 -1.14, 125.25 05/05/2020 17:05:28 -1.04, 124.65 67.24 516
16 05/05/2020 18:02:20 -3.41, -66.16 05/05/2020 17:54:59 -3.56, -67.02 96.75 441

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 4/21/2020
SNOs_Map_AQUA_NPP_20200422.jpg

Download SNOs near equator between AQUA and NPP since TLE EPOCH: 04/21/2020 in txt file.

Historical Predictions of SNOs near equator between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service