Simultaneous Nadir Overpasses (SNOs) between FY3D and NPP TLE Epoch: 2022 3 15. 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) 03/15/2022 04:18:05 ( 81.22, 55.46) 03/15/2022 04:17:48 ( 81.22, 55.46) 0.09 17 03/15/2022 05:08:50 ( -81.22,-137.25) 03/15/2022 05:08:33 ( -81.22,-137.28) 0.55 17 03/15/2022 05:59:37 ( 81.23, 29.86) 03/15/2022 05:59:18 ( 81.22, 30.05) 3.20 19 03/15/2022 06:50:22 ( -81.23,-162.84) 03/15/2022 06:50:03 ( -81.23,-162.69) 2.57 19 03/15/2022 07:41:08 ( 81.22, 4.65) 03/15/2022 07:40:48 ( 81.23, 4.64) 0.29 20 03/15/2022 08:31:53 ( -81.22, 171.95) 03/15/2022 08:31:33 ( -81.23, 171.90) 0.92 20 03/15/2022 09:22:40 ( 81.23, -20.94) 03/15/2022 09:22:18 ( 81.23, -20.78) 2.86 22 03/15/2022 10:13:25 ( -81.23, 146.35) 03/15/2022 10:13:03 ( -81.23, 146.48) 2.22 22 03/15/2022 11:04:10 ( 81.23, -46.15) 03/15/2022 11:03:47 ( 81.23, -46.19) 0.65 23 03/15/2022 11:54:55 ( -81.23, 121.15) 03/15/2022 11:54:32 ( -81.23, 121.07) 1.28 23 03/15/2022 12:45:41 ( 81.22, -71.36) 03/15/2022 12:45:16 ( 81.22, -71.22) 2.51 25 03/15/2022 13:36:26 ( -81.22, 95.94) 03/15/2022 13:36:01 ( -81.22, 96.04) 1.86 25 03/15/2022 14:27:13 ( 81.23, -96.96) 03/15/2022 14:26:47 ( 81.23, -97.02) 1.01 26 03/15/2022 15:17:57 ( -81.22, 70.73) 03/15/2022 15:17:31 ( -81.22, 70.63) 1.64 26 03/15/2022 16:08:44 ( 81.22,-122.17) 03/15/2022 16:08:16 ( 81.22,-122.04) 2.16 28 03/15/2022 16:59:29 ( -81.22, 45.13) 03/15/2022 16:59:01 ( -81.22, 45.22) 1.50 28 03/15/2022 17:50:15 ( 81.22,-147.38) 03/15/2022 17:49:46 ( 81.22,-147.46) 1.33 29 03/15/2022 18:41:00 ( -81.22, 19.92) 03/15/2022 18:40:31 ( -81.22, 19.81) 1.98 29 03/15/2022 19:31:47 ( 81.22,-172.98) 03/15/2022 19:31:16 ( 81.22,-172.87) 1.82 31 03/15/2022 20:22:32 ( -81.22, -5.67) 03/15/2022 20:22:01 ( -81.22, -5.61) 1.15 31 03/15/2022 21:13:18 ( 81.22, 161.81) 03/15/2022 21:12:46 ( 81.22, 161.72) 1.66 32 03/15/2022 22:04:03 ( -81.22, -30.88) 03/15/2022 22:03:31 ( -81.22, -31.02) 2.32 32 03/15/2022 22:54:50 ( 81.22, 136.22) 03/15/2022 22:54:16 ( 81.22, 136.30) 1.49 34 03/15/2022 23:45:35 ( -81.22, -56.48) 03/15/2022 23:45:01 ( -81.23, -56.43) 0.81 34 03/16/2022 00:36:21 ( 81.22, 111.01) 03/16/2022 00:35:46 ( 81.23, 110.89) 1.99 35 03/16/2022 01:27:06 ( -81.22, -81.69) 03/16/2022 01:26:31 ( -81.23, -81.84) 2.67 35 03/16/2022 02:17:53 ( 81.23, 85.41) 03/16/2022 02:17:16 ( 81.23, 85.48) 1.17 37 03/16/2022 03:08:38 ( -81.23,-107.29) 03/16/2022 03:08:01 ( -81.23,-107.26) 0.53 37 03/16/2022 03:59:24 ( 81.22, 60.20) 03/16/2022 03:58:46 ( 81.23, 60.06) 2.33 38 03/16/2022 04:50:09 ( -81.22,-132.50) 03/16/2022 04:49:31 ( -81.23,-132.67) 3.02 38 03/16/2022 05:40:55 ( 81.22, 34.99) 03/16/2022 05:40:15 ( 81.22, 35.04) 0.85 40 03/16/2022 06:31:40 ( -81.22,-157.70) 03/16/2022 06:31:00 ( -81.22,-157.70) 0.22 40 03/16/2022 07:22:27 ( 81.22, 9.39) 03/16/2022 07:21:46 ( 81.23, 9.24) 2.67 41 03/16/2022 08:13:12 ( -81.22, 176.70) 03/16/2022 08:12:30 ( -81.22, 176.89) 3.23 42 03/16/2022 09:03:58 ( 81.22, -15.82) 03/16/2022 09:03:15 ( 81.22, -15.79) 0.50 43 03/16/2022 09:54:43 ( -81.22, 151.49) 03/16/2022 09:54:00 ( -81.22, 151.48) 0.24 43 03/16/2022 10:45:29 ( 81.22, -41.03) 03/16/2022 10:44:45 ( 81.22, -41.20) 2.99 44 03/16/2022 11:36:15 ( -81.22, 125.89) 03/16/2022 11:35:30 ( -81.22, 126.06) 2.90 45 03/16/2022 12:27:01 ( 81.22, -66.63) 03/16/2022 12:26:15 ( 81.22, -66.62) 0.16 46 03/16/2022 13:17:46 ( -81.22, 100.68) 03/16/2022 13:17:00 ( -81.22, 100.65) 0.56 46 03/16/2022 14:08:32 ( 81.22, -91.84) 03/16/2022 14:07:45 ( 81.22, -92.03) 3.31 47 03/16/2022 14:59:18 ( -81.22, 75.09) 03/16/2022 14:58:30 ( -81.22, 75.24) 2.57 48 03/16/2022 15:50:04 ( 81.22,-117.44) 03/16/2022 15:49:15 ( 81.22,-117.44) 0.19 49 03/16/2022 16:40:49 ( -81.22, 49.88) 03/16/2022 16:40:00 ( -81.23, 49.82) 0.91 49 03/16/2022 17:31:35 ( 81.22,-142.65) 03/16/2022 17:30:44 ( 81.22,-142.47) 3.00 51 03/16/2022 18:22:20 ( -81.22, 24.67) 03/16/2022 18:21:29 ( -81.22, 24.79) 2.24 51 03/16/2022 19:13:07 ( 81.22,-168.25) 03/16/2022 19:12:15 ( 81.23,-168.27) 0.53 52 03/16/2022 20:03:52 ( -81.22, -0.93) 03/16/2022 20:03:00 ( -81.23, -1.00) 1.26 52 03/16/2022 20:54:38 ( 81.22, 166.54) 03/16/2022 20:53:44 ( 81.22, 166.70) 2.67 54 03/16/2022 21:45:23 ( -81.22, -26.14) 03/16/2022 21:44:29 ( -81.22, -26.03) 1.90 54 03/16/2022 22:36:09 ( 81.22, 141.33) 03/16/2022 22:35:14 ( 81.22, 141.29) 0.83 55 03/16/2022 23:26:54 ( -81.22, -51.35) 03/16/2022 23:25:59 ( -81.22, -51.44) 1.57 55 03/17/2022 00:17:41 ( 81.22, 115.73) 03/17/2022 00:16:44 ( 81.22, 115.87) 2.36 57 03/17/2022 01:08:26 ( -81.22, -76.95) 03/17/2022 01:07:29 ( -81.22, -76.86) 1.57 57 03/17/2022 01:59:12 ( 81.22, 90.52) 03/17/2022 01:58:14 ( 81.22, 90.46) 1.11 58 03/17/2022 02:49:57 ( -81.22,-102.16) 03/17/2022 02:48:59 ( -81.22,-102.27) 1.89 58 03/17/2022 03:40:44 ( 81.22, 64.93) 03/17/2022 03:39:44 ( 81.22, 65.05) 2.04 60 03/17/2022 04:31:29 ( -81.22,-127.76) 03/17/2022 04:30:29 ( -81.22,-127.68) 1.25 60 03/17/2022 05:22:15 ( 81.22, 39.71) 03/17/2022 05:21:14 ( 81.22, 39.63) 1.42 61 03/17/2022 06:13:00 ( -81.22,-152.97) 03/17/2022 06:11:59 ( -81.22,-153.10) 2.21 61 03/17/2022 07:03:47 ( 81.22, 14.12) 03/17/2022 07:02:44 ( 81.22, 14.22) 1.74 63 03/17/2022 07:54:32 ( -81.22,-178.57) 03/17/2022 07:53:29 ( -81.22,-178.51) 0.95 63 03/17/2022 08:45:18 ( 81.22, -11.10) 03/17/2022 08:44:14 ( 81.22, -11.20) 1.73 64 03/17/2022 09:36:03 ( -81.22, 156.22) 03/17/2022 09:34:59 ( -81.23, 156.08) 2.53 64 03/17/2022 10:26:49 ( 81.22, -36.31) 03/17/2022 10:25:43 ( 81.22, -36.22) 1.45 66 03/17/2022 11:17:34 ( -81.22, 131.01) 03/17/2022 11:16:28 ( -81.22, 131.05) 0.65 66 03/17/2022 12:08:21 ( 81.22, -61.91) 03/17/2022 12:07:14 ( 81.23, -62.02) 2.05 67 03/17/2022 12:59:06 ( -81.22, 105.42) 03/17/2022 12:57:59 ( -81.23, 105.25) 2.86 67 03/17/2022 13:49:51 ( 81.22, -87.12) 03/17/2022 13:48:42 ( 81.22, -87.05) 1.13 69 03/17/2022 14:40:36 ( -81.22, 80.21) 03/17/2022 14:39:27 ( -81.22, 80.22) 0.31 69 03/17/2022 15:31:22 ( 81.22,-112.33) 03/17/2022 15:30:12 ( 81.22,-112.47) 2.35 70 03/17/2022 16:22:07 ( -81.22, 54.99) 03/17/2022 16:20:57 ( -81.22, 54.81) 3.17 70 03/17/2022 17:12:54 ( 81.22,-137.93) 03/17/2022 17:11:42 ( 81.22,-137.88) 0.82 72 03/17/2022 18:03:39 ( -81.22, 29.40) 03/17/2022 18:02:27 ( -81.22, 29.40) 0.03 72 03/17/2022 18:54:25 ( 81.22,-163.14) 03/17/2022 18:53:12 ( 81.22,-163.29) 2.64 73 03/17/2022 19:45:11 ( -81.22, 3.80) 03/17/2022 19:43:57 ( -81.22, 3.98) 3.11 74 03/17/2022 20:35:57 ( 81.22, 171.26) 03/17/2022 20:34:42 ( 81.22, 171.29) 0.53 75