Simultaneous Nadir Overpasses (SNOs) between FY3D and NPP TLE Epoch: 2021 5 16. Predictions up to the next 14.0 days: Date Time(FY3D) FY3D Lat/Lon Date Time(NPP) NPP Lat/Lon Distance(km) Time Diff(sec) 05/16/2021 22:33:49 ( 81.23, 140.27) 05/16/2021 22:34:29 ( 81.23, 140.30) 0.55 40 05/16/2021 23:24:33 ( -81.23, -52.39) 05/16/2021 23:25:14 ( -81.23, -52.36) 0.50 41 05/17/2021 00:15:18 ( 81.23, 114.89) 05/17/2021 00:15:59 ( 81.23, 114.91) 0.47 41 05/17/2021 01:06:01 ( -81.23, -77.78) 05/17/2021 01:06:43 ( -81.23, -77.76) 0.42 42 05/17/2021 01:56:46 ( 81.23, 89.50) 05/17/2021 01:57:28 ( 81.23, 89.52) 0.39 42 05/17/2021 02:47:30 ( -81.23,-103.17) 05/17/2021 02:48:13 ( -81.23,-103.15) 0.35 43 05/17/2021 03:38:15 ( 81.23, 64.11) 05/17/2021 03:38:58 ( 81.23, 64.13) 0.31 43 05/17/2021 04:28:59 ( -81.23,-128.55) 05/17/2021 04:29:43 ( -81.23,-128.54) 0.27 44 05/17/2021 05:19:44 ( 81.23, 38.72) 05/17/2021 05:20:28 ( 81.23, 38.74) 0.23 44 05/17/2021 06:10:28 ( -81.23,-153.94) 05/17/2021 06:11:13 ( -81.23,-153.93) 0.20 45 05/17/2021 07:01:13 ( 81.23, 13.34) 05/17/2021 07:01:58 ( 81.23, 13.35) 0.15 45 05/17/2021 07:51:57 ( -81.23,-179.33) 05/17/2021 07:52:43 ( -81.23,-179.32) 0.13 46 05/17/2021 08:42:42 ( 81.23, -12.05) 05/17/2021 08:43:28 ( 81.23, -12.05) 0.07 46 05/17/2021 09:33:26 ( -81.23, 155.29) 05/17/2021 09:34:13 ( -81.23, 155.29) 0.05 47 05/17/2021 10:24:11 ( 81.23, -37.44) 05/17/2021 10:24:58 ( 81.23, -37.44) 0.02 47 05/17/2021 11:14:55 ( -81.23, 129.90) 05/17/2021 11:15:43 ( -81.23, 129.90) 0.03 48 05/17/2021 12:05:40 ( 81.23, -62.83) 05/17/2021 12:06:28 ( 81.23, -62.83) 0.10 48 05/17/2021 12:56:24 ( -81.23, 104.51) 05/17/2021 12:57:13 ( -81.23, 104.51) 0.10 49 05/17/2021 13:47:09 ( 81.23, -88.21) 05/17/2021 13:47:58 ( 81.23, -88.22) 0.18 49 05/17/2021 14:37:53 ( -81.23, 79.13) 05/17/2021 14:38:43 ( -81.23, 79.12) 0.18 50 05/17/2021 15:28:38 ( 81.23,-113.60) 05/17/2021 15:29:28 ( 81.23,-113.61) 0.26 50 05/17/2021 16:19:22 ( -81.23, 53.74) 05/17/2021 16:20:13 ( -81.23, 53.72) 0.25 51 05/17/2021 17:10:07 ( 81.23,-138.99) 05/17/2021 17:10:58 ( 81.23,-139.01) 0.34 51 05/17/2021 18:00:51 ( -81.23, 28.35) 05/17/2021 18:01:43 ( -81.23, 28.33) 0.33 52 05/17/2021 18:51:36 ( 81.23,-164.37) 05/17/2021 18:52:28 ( 81.23,-164.40) 0.42 52 05/17/2021 19:42:20 ( -81.23, 2.97) 05/17/2021 19:43:13 ( -81.23, 2.94) 0.40 53 05/17/2021 20:33:05 ( 81.23, 170.24) 05/17/2021 20:33:58 ( 81.24, 170.21) 0.51 53 05/17/2021 21:23:49 ( -81.23, -22.42) 05/17/2021 21:24:43 ( -81.23, -22.45) 0.48 54 05/17/2021 22:14:34 ( 81.23, 144.85) 05/17/2021 22:15:28 ( 81.24, 144.82) 0.59 54 05/17/2021 23:05:18 ( -81.23, -47.81) 05/17/2021 23:06:13 ( -81.23, -47.84) 0.55 55 05/17/2021 23:56:03 ( 81.23, 119.46) 05/17/2021 23:56:58 ( 81.24, 119.43) 0.67 55 05/18/2021 00:46:47 ( -81.23, -73.20) 05/18/2021 00:47:43 ( -81.24, -73.23) 0.63 56 05/18/2021 01:37:32 ( 81.23, 94.08) 05/18/2021 01:38:28 ( 81.24, 94.03) 0.75 56 05/18/2021 02:28:16 ( -81.23, -98.58) 05/18/2021 02:29:13 ( -81.24, -98.62) 0.71 57 05/18/2021 03:19:01 ( 81.23, 68.69) 05/18/2021 03:19:58 ( 81.24, 68.64) 0.84 57 05/18/2021 04:09:45 ( -81.23,-123.97) 05/18/2021 04:10:43 ( -81.24,-124.01) 0.78 58 05/18/2021 05:00:30 ( 81.24, 43.30) 05/18/2021 05:01:28 ( 81.24, 43.25) 0.92 58 05/18/2021 05:51:14 ( -81.23,-149.36) 05/18/2021 05:52:13 ( -81.24,-149.41) 0.86 59 05/18/2021 06:41:59 ( 81.24, 17.91) 05/18/2021 06:42:58 ( 81.24, 17.86) 1.00 59 05/18/2021 07:32:43 ( -81.23,-174.74) 05/18/2021 07:33:43 ( -81.24,-174.80) 0.94 60 05/18/2021 08:23:28 ( 81.24, -7.47) 05/18/2021 08:24:28 ( 81.24, -7.54) 1.09 60 05/18/2021 09:14:12 ( -81.24, 159.87) 05/18/2021 09:15:13 ( -81.24, 159.81) 1.01 61 05/18/2021 10:04:57 ( 81.24, -32.86) 05/18/2021 10:05:58 ( 81.24, -32.93) 1.17 61 05/18/2021 10:55:41 ( -81.24, 134.48) 05/18/2021 10:56:43 ( -81.24, 134.42) 1.09 62 05/18/2021 11:46:26 ( 81.24, -58.25) 05/18/2021 11:47:28 ( 81.24, -58.32) 1.25 62 05/18/2021 12:37:10 ( -81.24, 109.10) 05/18/2021 12:38:13 ( -81.24, 109.03) 1.17 63 05/18/2021 13:27:55 ( 81.24, -83.63) 05/18/2021 13:28:58 ( 81.24, -83.71) 1.34 63 05/18/2021 14:18:39 ( -81.24, 83.71) 05/18/2021 14:19:43 ( -81.24, 83.64) 1.25 64 05/18/2021 15:09:24 ( 81.24,-109.02) 05/18/2021 15:10:28 ( 81.24,-109.10) 1.42 64 05/18/2021 16:00:08 ( -81.24, 58.32) 05/18/2021 16:01:13 ( -81.24, 58.25) 1.32 65 05/18/2021 16:50:53 ( 81.24,-134.41) 05/18/2021 16:51:58 ( 81.24,-134.50) 1.50 65 05/18/2021 17:41:37 ( -81.24, 32.94) 05/18/2021 17:42:43 ( -81.24, 32.85) 1.40 66 05/18/2021 18:32:22 ( 81.24,-159.80) 05/18/2021 18:33:28 ( 81.24,-159.89) 1.59 66 05/18/2021 19:23:06 ( -81.24, 7.55) 05/18/2021 19:24:13 ( -81.24, 7.46) 1.48 67 05/18/2021 20:13:50 ( 81.23, 175.21) 05/18/2021 20:14:57 ( 81.23, 175.11) 1.67 67 05/18/2021 21:04:35 ( -81.24, -17.84) 05/18/2021 21:05:43 ( -81.24, -17.93) 1.56 68 05/18/2021 21:55:19 ( 81.23, 149.82) 05/18/2021 21:56:27 ( 81.23, 149.71) 1.75 68 05/18/2021 22:46:04 ( -81.24, -43.23) 05/18/2021 22:47:13 ( -81.24, -43.32) 1.64 69 05/18/2021 23:36:48 ( 81.23, 124.43) 05/18/2021 23:37:57 ( 81.23, 124.32) 1.84 69 05/19/2021 00:27:33 ( -81.24, -68.61) 05/19/2021 00:28:43 ( -81.24, -68.71) 1.72 70 05/19/2021 01:18:17 ( 81.23, 99.04) 05/19/2021 01:19:27 ( 81.23, 98.93) 1.92 70 05/19/2021 02:09:02 ( -81.24, -94.00) 05/19/2021 02:10:13 ( -81.24, -94.10) 1.80 71 05/19/2021 02:59:46 ( 81.23, 73.66) 05/19/2021 03:00:57 ( 81.23, 73.54) 2.00 71 05/19/2021 03:50:30 ( -81.24,-119.39) 05/19/2021 03:51:42 ( -81.24,-119.49) 1.88 72 05/19/2021 04:41:14 ( 81.23, 48.27) 05/19/2021 04:42:26 ( 81.23, 48.14) 2.09 72 05/19/2021 05:31:59 ( -81.24,-144.77) 05/19/2021 05:33:12 ( -81.24,-144.89) 1.95 73 05/19/2021 06:22:43 ( 81.23, 22.88) 05/19/2021 06:23:56 ( 81.23, 22.75) 2.17 73 05/19/2021 07:13:27 ( -81.23,-169.77) 05/19/2021 07:14:41 ( -81.23,-169.89) 2.03 74 05/19/2021 08:04:12 ( 81.23, -2.51) 05/19/2021 08:05:26 ( 81.23, -2.64) 2.25 74 05/19/2021 08:54:56 ( -81.23, 164.84) 05/19/2021 08:56:11 ( -81.23, 164.72) 2.11 75 05/19/2021 09:45:41 ( 81.23, -27.89) 05/19/2021 09:46:56 ( 81.24, -28.03) 2.34 75