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: 4/16/2020
Index Date (AQUA) Time (AQUA) AQUA Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 04/17/2020 00:16:17 29.95,-164.87 04/17/2020 00:06:17 30.60,-165.58 99.42 600
2 04/17/2020 00:58:13 -3.05, 8.95 04/17/2020 00:49:06 -2.94, 8.45 57.10 547
3 04/17/2020 01:46:28 -1.54, 177.55 04/17/2020 01:38:36 -1.73, 176.79 87.02 472
4 04/19/2020 16:26:08 6.04, -43.46 04/19/2020 16:16:11 5.95, -43.79 37.02 597
5 04/19/2020 17:14:14 -1.45, 125.17 04/19/2020 17:05:33 -1.34, 124.58 67.04 521
6 04/19/2020 18:02:30 -3.09, -66.24 04/19/2020 17:55:04 -3.28, -67.09 96.75 446
7 04/22/2020 08:42:10 4.44, 72.76 04/22/2020 08:32:39 4.35, 72.34 46.86 571
8 04/22/2020 09:30:17 0.09,-118.62 04/22/2020 09:22:02 0.20,-119.30 77.07 495
9 04/25/2020 00:16:11 -29.97, 15.15 04/25/2020 00:06:11 -30.49, 14.47 87.37 600
10 04/25/2020 00:58:13 2.91,-171.04 04/25/2020 00:49:08 2.82,-171.54 56.91 545
11 04/25/2020 01:46:20 1.62, -2.41 04/25/2020 01:38:30 1.80, -3.18 86.89 470
12 04/27/2020 16:26:00 -5.93, 136.58 04/27/2020 16:16:05 -5.83, 136.26 37.08 595
13 04/27/2020 17:14:15 1.32, -54.82 04/27/2020 17:05:36 1.23, -55.41 66.94 519
14 04/27/2020 18:02:22 3.20, 113.80 04/27/2020 17:54:58 3.39, 112.95 96.70 444
15 04/30/2020 08:42:01 -4.35,-107.20 04/30/2020 08:32:32 -4.24,-107.61 47.04 569
16 04/30/2020 09:30:17 -0.19, 61.39 04/30/2020 09:22:03 -0.36, 60.72 76.91 494

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 4/16/2020
SNOs_Map_AQUA_NPP_20200417.jpg

Download SNOs near equator between AQUA and NPP since TLE EPOCH: 04/16/2020 in txt file.

Historical Predictions of SNOs near equator between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service